This is the map of German negation, not the territory. Each subsystem has its own page; here they are pulled together so you can see how they interlock and decide quickly how to negate this. The reassuring truth for English speakers: German negation is a small, closed system. There is no soup of "do not / does not / didn't / won't" — instead a clean division of labour between the article-shaped kein, the all-purpose adverb nicht, a short list of negative words, and one extra answer word (doch) that English lacks entirely. Map it once and the guesswork disappears.
The master decision tree
When you want to negate something, ask these questions in order:
- Am I answering a question? → use ja / nein / doch (see the answer-words section below; full treatment on the doch page).
- Am I negating a noun introduced by ein, by a number, or by no article at all? → use kein (it declines like ein). Full rules on the kein page and the nicht-vs-kein choosing page.
- Is there a ready-made negative word (nobody, nothing, never, nowhere)? → use niemand / nichts / nie / nirgends / keiner. See the negative-words page.
- Does a lexical opposite exist (un-, -los, Nicht-)? → prefer the word-level negation. See the affixal-negation page.
- Otherwise (a verb, an adjective, an adverb, a definite or possessive-marked noun, a proper noun, or a single constituent) → use nicht, and place it by the position rules below. See the nicht-position page.
kein vs nicht: the central fork
This is the choice English speakers stumble on most, because English has only "not / no." The rule:
- kein negates a noun phrase that would otherwise take ein, a number, or no article (indefinite or bare). It replaces the article and declines to match gender, case, and number.
- nicht negates everything else: verbs, adjectives, adverbs, and definite or possessive-marked nouns (those with der/die/das, mein, dieser...), plus single constituents.
Ich habe kein Auto.
I don't have a car. (indefinite noun → kein, declined for neuter accusative)
Ich trinke keinen Kaffee.
I don't drink coffee. (bare mass noun → kein, masculine accusative -en)
Das ist nicht mein Auto.
That's not my car. (possessive-marked noun → nicht, not kein)
Ich kenne ihn nicht.
I don't know him. (negating a verb/pronoun → nicht)
A quick reference for the fork:
| What you negate | Negator | Example |
|---|---|---|
| Noun with ein / number / no article | kein (declines) | kein Geld, keine Kinder |
| Noun with der/die/das, mein, dieser… | nicht | nicht der richtige Weg |
| Proper noun | nicht | Das ist nicht Berlin. |
| Verb / adjective / adverb | nicht | Er schläft nicht. |
| A single contrasted constituent | nicht (before it) | nicht heute (, sondern morgen) |
Where nicht goes: position in one screen
nicht is mobile, and its position marks scope (the full treatment is on the nicht-position page). Two patterns cover almost everything:
- Sentence negation — denying the whole clause: nicht moves as far right as it can, stopping before the predicate adjective/noun, a directional/place complement, or the clause-final verbal element.
- Partial negation — denying one element (usually to correct it): nicht sits directly before that element, typically followed by sondern.
Sie kommt heute nicht.
She's not coming today. (sentence negation — nicht at the end)
Ich bin nicht müde.
I'm not tired. (nicht before the predicate adjective)
Ich fahre nicht heute, sondern morgen.
I'm not going today, but tomorrow. (partial negation — nicht targets 'heute')
In subordinate and infinitive clauses the verb moves, and nicht moves with it — before the clause-final verb (..., dass ich ihn nicht kenne) or before zu (nicht zu lachen). That is covered on the commands-and-clauses page.
Negative words: the built-in negators
Some concepts are negated by a dedicated word rather than by nicht. These already contain the negation, so you do not add another nicht.
| Positive | Negative | Gloss |
|---|---|---|
| jemand (someone) | niemand | nobody |
| etwas (something) | nichts | nothing |
| immer / oft (always/often) | nie / niemals | never |
| irgendwo (somewhere) | nirgends / nirgendwo | nowhere |
| jemand/etwas (a one) | keiner / keine / keins | none / not one |
Ich habe niemanden gesehen.
I saw nobody. (niemand declines: accusative niemanden)
Davon weiß ich nichts.
I know nothing about that. (nichts is invariable)
So etwas habe ich noch nie erlebt.
I've never experienced anything like that. (nie = never)
The three answer words: ja, nein, doch
English answers a yes/no question with two words. German has three, and the extra one is the trap.
- ja — confirms a positively framed question.
- nein — denies it.
- doch — contradicts a negatively framed question, asserting the positive. English has no single word for this and must say a full sentence ("Yes, I do!").
— Kommst du mit? — Ja, gern!
— Are you coming along? — Yes, gladly! (positive question → ja)
— Hast du keine Zeit? — Doch, ich habe Zeit!
— Don't you have time? — Yes I do, I have time! (negative question → doch overturns it)
— Magst du keinen Kaffee? — Nein, mag ich nicht.
— Don't you like coffee? — No, I don't. (agreeing with the negative → nein)
The logic: after a negative question, ja would be ambiguous, so German reserves doch for "no, the positive is actually true." Full coverage is on the sondern-and-doch page.
Reinforcement and no double negation
To strengthen a negation, add an intensifier — but the negation itself stays single. The most common reinforcer is gar nicht / gar kein ("not at all").
Das interessiert mich gar nicht.
That doesn't interest me at all. (gar nicht = emphatic 'not at all')
Ich habe überhaupt keine Ahnung.
I have no idea whatsoever. (überhaupt kein = emphatic 'none at all')
Standard German does not stack two negators to mean a single negation (unlike some English dialects' "I didn't see nothing"). One negative word does the whole job; a second one would either cancel it logically or sound substandard. The full discussion, including the nicht unwichtig understatement pattern (a deliberate double layer for emphasis, not an accident), is on the no-double-negation page.
Lexical negation: negate the word, not the clause
Often the cleanest negation isn't a separate word at all — it's built into the vocabulary with un- ("the opposite": unmöglich, Unglück), -los ("without": arbeitslos, sinnlos), or Nicht- ("a non-X": Nichtraucher). Prefer these when a lexical opposite exists; they read as more idiomatic than a clausal negation of the base word. Full treatment on the affixal-negation page.
Das ist völlig unmöglich.
That's completely impossible. (lexical un- reads better than 'nicht möglich' for an inherent property)
Er ist seit Monaten arbeitslos.
He's been unemployed for months. (-los = 'without work')
Common Mistakes
Defaulting to nicht for every noun. Indefinite/bare nouns take kein.
❌ Ich habe nicht ein Auto.
Wrong — an indefinite noun is negated with 'kein': 'kein Auto.'
✅ Ich habe kein Auto.
I don't have a car.
Answering a negative question with ja instead of doch.
❌ — Hast du keine Zeit? — Ja, ich habe Zeit!
Wrong — to overturn a negative question, use 'doch,' not 'ja.'
✅ — Hast du keine Zeit? — Doch, ich habe Zeit!
— Don't you have time? — Yes I do!
Stacking two negatives to mean one.
❌ Ich habe niemanden nichts gesagt.
Wrong — standard German doesn't double up; one negative word suffices: 'niemandem etwas.'
✅ Ich habe niemandem etwas gesagt.
I didn't tell anyone anything.
Putting nicht before the finite verb on the English 'do not' model.
❌ Ich nicht verstehe das.
Wrong — 'nicht' never precedes the finite verb; German has no 'do'-support.
✅ Ich verstehe das nicht.
I don't understand that.
Negating an inherent-property adjective with a clause when a lexical form is idiomatic.
❌ Dein Plan ist nicht möglich.
Awkward for an inherent impossibility — native speakers say 'unmöglich.'
✅ Dein Plan ist unmöglich.
Your plan is impossible.
Key Takeaways
- German negation is a small, interlocking system: kein (indefinite/bare nouns) vs nicht (everything else), plus dedicated negative words and the answer word doch.
- Run the decision tree: answering a question → ja/nein/doch; indefinite noun → kein; ready-made negative word → niemand/nichts/nie/nirgends; lexical opposite → un-/-los/Nicht-; otherwise → nicht.
- nicht position marks scope: late for sentence negation, before the element for partial negation.
- doch overturns a negative question — English has no one-word equivalent.
- No double negation in standard German; reinforce with gar nicht / überhaupt kein instead.
- All negators are lowercase; kein declines, nicht is invariable.
Now practice German
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Start learning German→Related Topics
- Negation: nicht and keinA1 — German's two main negators and their division of labour — kein negates nouns with an indefinite or no article, nicht negates everything else, and the choice hinges on the noun's article.
- nicht vs keinA2 — How to choose between German's two negators — kein for nouns that would take ein or no article, nicht for everything else.
- The Position of nichtB1 — How 'nicht' fits into the wider negation toolkit, what it negates versus 'kein', and how its position marks the scope of negation.
- Negative Words: nie, niemand, nichts, nirgendsA2 — The negative pro-forms that negate on their own — never, nobody, nothing, nowhere — and how each pairs with a positive counterpart in a clean system.
- Negation, Correction (sondern), and doch as a Positive AnswerA2 — How 'sondern' corrects a negated statement and how 'doch' contradicts a negative — German's third answer word with no English equivalent.
- Negation by Prefix and Suffix (un-, -los, nicht-)B2 — German negates whole words with the prefix un-, the suffix -los, and Nicht- on nouns — a productive word-level negation system that goes far beyond English -less and un-.