react

Fetched 2026-10-26 (cache).

Synonyms: reach, redact, preact, rect, re-act, re act, reast, reac, reat, ract, deact

Antonyms: reach, redact, preact, rect, re-act, re act, reast, reac, reat, ract, deact

Related words from Datamuse; suggestions, not definitions.

Verb

1. {{lb|en|intransitive}} To [[act]] in [[response]].
2. {{lb|en|transitive|now|rare}} To act or [[perform]] a second time; to do over again; to [[reenact]]. {{defdate|from 17th c.}}
3. {{lb|en|physics|intransitive}} To [[return]] an [[impulse]] or impression; to [[resist]] the action of another body by an [[opposite]] force
4. {{lb|en|chemistry|intransitive}} To act upon each other; to [[exercise]] a reciprocal or a reverse effect, as two or more [[chemical]] [[agent]]s; to act in opposition.
5. {{lb|en|chemistry|transitive}} To cause chemical agents to react; to cause one chemical agent to react with another.
6. {{lb|en|internet|intransitive}} To post a [[reaction]] {{gloss|icon or emoji indicating how one feels about a posted message}}.

Noun

1. {{lb|en|Internet}} An [[emoji]] used to express a reaction to a post on [[social media]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.