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Antonyms
Fire up

Meaning Synonyms Antonyms Rhymes Sentences Translate Word Type Pronunciation Word Forms

Fire up

Tone: "Fire up" has an informal, conversational register — it fits casual writing, dialogue, and everyday speech but may feel out of place in formal, academic, or professional contexts.

Usage: Use "fire up" as a verb when you mean to of an engine or similar, to start. It works well in active constructions where the subject is clearly the agent of the action.

Antonyms for "fire up" (2 found)

Verb(2 words)

depowerpower off

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Source note: This entry is assembled from open lexical datasets and WordToolSet editorial checks. See our data sources and editorial policy. Last reviewed May 2026.

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