252 entries under expression topic. ×
| hand gesture | |
| handwriting on the wall(idiom, sign, warning, omen) | |
| heads up(sign, notice, alert, caution) | |
| hue and cry(idiom, alarm) | |
| identification mark | |
| immediate cause | |
| in medicine | |
| in the limelight(idiom, great, famous, prominent) | |
| in the wind(idiom, sign, prompt) | |
| indication of locality(idiom, warning) | |
| issue a command(idiom, command) | |
| issue a decree(idiom, command) | |
| issue a requisition(idiom, command) | |
| issue an order(idiom, command) | |
| jog memory(verb, suggest, mention, intimate) | |
| large in size(idiom, greatness) | |
| let it be known(verb, idiom, suggest, mention) | |
| let out of bag(verb, idiom, suggest, mention) | |
| letter of advice | |
| light aspect |
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| APA | Smart Define. (2016). signal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/signal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, signal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>. |
| MLA | Smart Define. "signal thesaurus" 1 March 2016. Web. 25 September 2026. <https://smartdefine.org/signal/thesaurus/synonyms> |