Umlauts — Ä, Ö, Ü — are the most distinctive feature of German vocabulary, and they show up in crosswords with a twist: most print puzzles do not use them at all. Instead, German crossword words with umlaut appear in expanded form: Ä becomes AE, Ö becomes OE, Ü becomes UE. Knowing both forms — the real word and its puzzle form — is essential, because the clue gives you the word with its umlaut while the grid wants the expanded spelling.
This list collects the 30 German crossword words with umlaut that appear most often, each with its article, English meaning, puzzle-form spelling (AE/OE/UE), and typical clue. Learn the umlaut-to-expansion mapping once and an entire class of answers becomes automatic.
How Umlauts Work in German Crosswords
The convention exists for grid simplicity: three extra letters (Ä, Ö, Ü) plus ß would complicate construction, so German print crosswords standardized on expansion decades ago. Ä → AE, Ö → OE, Ü → UE, ß → SS. The word stays the same — only the spelling in the grid changes. TÜR is entered as TUER, GRÖSSE as GROESSE, ÜBUNG as UEBUNG.
Three things follow from this. First, count expanded letters for length: TÜR is three letters as a word but four squares in the grid (T-U-E-R). Length discipline — counting squares before writing — must use the expanded form. Second, clues use real umlauts: the clue will say “Tür” or “König” with proper umlauts; only the answer slot uses the expansion. Do not let the mismatch confuse you — it is the normal state of affairs. Third, some digital puzzles accept real umlauts: modern apps and online puzzles increasingly allow Ä/Ö/Ü directly. Check the puzzle’s instructions; when in doubt, default to the expanded form, which remains the majority convention.
The expansion also creates useful solving patterns. UE, OE, and AE are distinctive letter pairs — a UE or OE sequence in crossing letters strongly suggests an umlaut word, which narrows the candidate field immediately. Experienced solvers read “OE” in the grid and think “Ö-word” reflexively.
If you are new to the format generally, our beginner’s guide covers the full convention set, and our clue abbreviations guide decodes the clue side.
The 30 Most Common Umlaut Answers

| Answer (real) | Puzzle form | Article/type | English meaning | Typical clue |
|---|---|---|---|---|
| Bäume | BAEUME | die (pl.) | the trees | “Waldpflanzen (Mz.)” |
| schön | SCHOEN | adjective | beautiful | “hübsch” |
| Tür | TUER | die | the door | “Eingang” |
| zwölf | ZWOELF | number | twelve | “Dutzend” |
| Äpfel | AEPFEL | die (pl.) | the apples | “Obst (Mz.)” |
| Öl | OEL | das | the oil | “Schmierstoff” |
| König | KOENIG | der | the king | “Monarch” |
| früh | FRUEH | adjective | early | “zeitlich” / “morgendlich” |
| müde | MUEDE | adjective | tired | “erschöpft” |
| Größe | GROESSE | die | the size | “Ausmaß” |
| Ärger | AERGER | der | the annoyance | “Verdruss” |
| öffnen | OEFFNEN | verb | to open | “aufmachen” |
| Hände | HAENDE | die (pl.) | the hands | “Greiforgane (Mz.)” |
| grüßen | GRUESSEN | verb | to greet | “begrüßen” |
| lösen | LOESEN | verb | to solve | “enträtseln” |
| Wölfe | WOELFE | die (pl.) | the wolves | “Raubtiere (Mz.)” |
| spülen | SPUELEN | verb | to rinse | “abwaschen” |
| Träume | TRAEUME | die (pl.) | the dreams | “Nachtgesichte (Mz.)” |
| Söhne | SOEHNE | die (pl.) | the sons | “Nachkommen (Mz.)” |
| Züge | ZUEGE | die (pl.) | the trains; moves | “Eisenbahnen (Mz.)” |
| Übung | UEBUNG | die | the exercise | “Training” |
| Lüge | LUEGE | die | the lie | “Unwahrheit” |
| Müller | MUELLER | der | the miller | “Beruf” |
| Küche | KUECHE | die | the kitchen | “Kochraum” |
| Krähe | KRAEHE | die | the crow | “Vogel” |
| Fähre | FAEHRE | die | the ferry | “Überfahrtsschiff” |
| Nähe | NAEHE | die | the proximity | “Umgebung” |
| Säge | SAEGE | die | the saw | “Werkzeug” |
| mähen | MAEHEN | verb | to mow | “Gras schneiden” |
| nähen | NAEHEN | verb | to sew | “mit Nadel arbeiten” |
Plural patterns dominate the noun entries: BÄUME, ÄPFEL, HÄNDE, WÖLFE, TRÄUME, SÖHNE, ZÜGE are all plurals (note the “Mz.” — Mehrzahl — in their typical clues). This is no accident: German plurals frequently add umlauts (Baum→Bäume, Hand→Hände, Sohn→Söhne), so plural clues are umlaut-rich territory. When a clue says “Mz.” and the answer looks umlaut-capable, think plural-with-umlaut first.
The verbs — ÖFFNEN, GRÜSSEN, LÖSEN, SPÜLEN, MÄHEN, NÄHEN — appear in infinitive form, as German crossword verbs almost always do. And the adjectives — SCHÖN, FRÜH, MÜDE — are clued by synonyms (“hübsch,” “erschöpft”), which makes them vocabulary tests as much as spelling tests.
Umlaut Patterns Worth Memorizing
The plural-umlaut rule. Many German nouns form plurals by adding an umlaut, sometimes with -e: Baum→Bäume, Apfel→Äpfel, Hand→Hände, Wolf→Wölfe, Traum→Träume, Sohn→Söhne, Zug→Züge. If a plural clue’s singular has A, O, or U, try the umlauted plural — it fits remarkably often.
The -ÄU- cluster. BÄUME, TRÄUME, SÄUGE… note how ÄU appears in plurals of AU-words (Baum→Bäume, Traum→Träume). In expanded form this becomes AEU — a highly distinctive grid sequence. AEU in crossing letters almost always signals one of these plurals.
The -Ö- verbs. LÖSEN, GRÜSSEN-adjacent… verbs with Ö (lösen, grüßen is Ü) cluster in the “doing” vocabulary. Not a hard rule, but a useful association: OE in a verb-shaped slot leans toward lösen/öffnen territory.

The ß companion. GRÜSSEN contains both Ü and ß — expanded as GRUESSEN (Ü→UE, ß→SS). Double expansions in one word are rare and therefore memorable; GRÜSSEN is the classic example. When you see UESS in a grid, think GRÜSSEN first.
Length shifts. Because each umlaut adds a letter when expanded (Ü→UE), umlaut words are longer in the grid than they look: TÜR (3) → TUER (4), ÖL (2) → OEL (3), ZÜGE (4) → ZUEGE (5). Always count the expanded form. This is the single most common umlaut error beginners make.
Solving Technique for Umlaut Slots

Read OE/UE/AE as umlaut signals. When crossing letters give you OE or UE, do not think of them as random letter pairs — think “umlaut word.” Pull up the mental umlaut list: KOENIG? TUER? LOESEN? The candidate set is small and distinctive.
Convert before counting. See the clue “Tür,” think “TUER, four letters,” then count four squares. Do the conversion as a reflex, before any other solving step. With practice, “König → KOENIG (6)” becomes instant.
Use the plural hint. “Mz.” + a singular you know (Baum, Hand, Sohn) = umlauted plural (BAEUME, HAENDE, SOEHNE). This two-step is one of the most reliable deductions in German crosswords.
Check digital conventions. If you solve online or in apps, look for a settings toggle or help note about umlauts. Some modern puzzles accept Ä directly — writing AE there would be marked wrong. The convention varies by platform; the print default (expand) is your fallback assumption. Our online puzzles guide discusses platform differences. Pair umlaut study with the 3-letter answers (many are umlaut-free anchors) and use a crossword dictionary to verify expanded spellings when unsure.
The Umlaut Families: Words That Travel Together
Umlaut answers cluster into families that are worth learning as groups, because meeting one primes you for the others:
The body plurals. HÄNDE (hands), and by extension FÜSSE (feet), ZÄHNE (teeth) — body-part plurals are umlaut-dense. A “Mz.” clue about the body almost always resolves to an umlauted plural. HÄNDE is the most frequent, but the pattern generalizes.

The nature plurals. BÄUME (trees), ÄPFEL (apples), WÖLFE (wolves), KRÄHEN-adjacent… nature vocabulary loves umlaut plurals. “Wald” clues in plural form lead here reliably.
The craft verbs. NÄHEN (sew), MÄHEN (mow), SÄGEN-adjacent (saw as verb: SÄGEN) — handcraft verbs with Ä. These are often clued by their activity (“mit Nadel arbeiten” → NÄHEN), testing whether you know the verb rather than the noun.
The emotion adjectives. SCHÖN (beautiful), and the broader family of feeling-words with umlauts. These are synonym-clued (“hübsch” → SCHÖN), so they test vocabulary breadth — a learner who knows three synonyms for “beautiful” has three times the chance.
The title words. KÖNIG (king), and the -ER masculine agent nouns with umlauts (MÜLLER the miller). Profession clues (“Beruf”) with umlaut-shaped patterns resolve here.
Learning families instead of isolated words has a compounding benefit: when you meet a new umlaut word in a puzzle, you file it with its family, and the family grows. After a few months, your mental umlaut index will be organized the way setters think — by clue type — which is exactly the organization that solves puzzles.
Digital Umlauts: The Modern Exception

The print convention (expand everything) is slowly loosening online, and it is worth understanding the landscape:
Strict-expansion platforms. Most newspaper puzzle sections and traditional portals keep AE/OE/UE/SS. If you learned on print, you are already calibrated for these.
Umlaut-native platforms. Some modern apps and newer portals accept Ä/Ö/Ü (and ß) as single letters, with dedicated keyboard keys. These puzzles often require the umlaut — typing AE would be wrong. Always check the help or settings on a new platform before your first solve.

Mixed platforms. A few sites accept both forms, normalizing behind the scenes. Convenient, but do not rely on it — the strict platforms outnumber them.
The learner’s advantage. If you are studying German, umlaut-native platforms are pedagogically nicer: you practice the real spelling. But do not let that stop you from learning the expanded forms — print puzzles are not going away, and the AE/OE/UE convention is still what most of German crossword culture uses. Know both; default to expanded.
Key Takeaways: German Crossword Words with Umlaut
- The expansion rule: Ä→AE, Ö→OE, Ü→UE, ß→SS in print puzzles; clues use real umlauts, grids use expanded forms.
- Count expanded letters: TÜR is TUER (4 squares), ÖL is OEL (3) — length discipline uses the grid form, not the word form.
- Plurals are umlaut-rich: Baum→Bäume, Hand→Hände, Sohn→Söhne — “Mz.” clues with A/O/U singulars usually want umlauted plurals.
- Read OE/UE/AE as signals: These pairs in crossing letters flag umlaut words, narrowing candidates fast.
- 30 core answers: From BÄUME and KÖNIG to GRÜSSEN and NÄHEN — the nouns, verbs, and adjectives above cover the umlaut stock.
FAQ

How are umlauts written in German crosswords?
In print puzzles, Ä/Ö/Ü are expanded to AE/OE/UE (and ß to SS): TÜR becomes TUER, GRÖSSE becomes GROESSE. Some digital puzzles accept real umlauts — check the platform’s convention.
Why do crossword clues use umlauts but answers do not?
The clue gives the real German word (with umlauts); the grid uses the expanded spelling by print convention. It is the standard arrangement — convert mentally as a reflex.
Does the expanded spelling change the word length?
Yes — each umlaut adds one letter (Ü→UE), so TÜR (3 letters) needs 4 squares as TUER. Always count squares using the expanded form.
What are the most common umlaut answers?
KÖNIG (king), TÜR (door), BÄUME (trees), ÖL (oil), ZWÖLF (twelve), GRÖSSE (size), LÖSEN (to solve), and the umlauted plurals (HÄNDE, SÖHNE, WÖLFE, TRÄUME) top the frequency list.
Do online German crosswords use real umlauts?
Some do — modern apps and portals increasingly accept Ä/Ö/Ü directly, often with a settings toggle. But the expanded AE/OE/UE form remains the majority convention; default to it unless the puzzle says otherwise.
What does “Mz.” mean with umlaut answers?
“Mz.” stands for Mehrzahl (plural). Many German plurals add umlauts (Baum→Bäume), so plural clues are prime umlaut territory — if the singular has A, O, or U, try the umlauted plural first.
