Synonyms|528Antonyms|171|Broader|5Narrower|1Related|1.3k

130 entries under alert topic. ×

2
suspicious(adjective, careful, shy, considerate)
2
tuned in(expression, familiar, careful, wise)
2
wide-awake(adjective, sharp, bright, lively)
2
with it(expression, sharp, bright, lively)
1
acquainted(adjective, familiar, wise, knowledgeable)
1
appraised(adjective, familiar, wise, knowledgeable)
1
appreciative(adjective, familiar, wise, knowledgeable)
1
apprised(adjective, familiar, wise, knowledgeable)
1
bright(sharp, lively, active, intelligent)
1
clear-sighted(intelligent, attentive, watchful, sharp-eyed)
1
comprehending(intelligent, attentive, watchful, sharp-eyed)
1
contemplating(intelligent, attentive, watchful, sharp-eyed)
1
cool(adjective, deliberate, familiar, thoughtful)
1
correct(intelligent, attentive, watchful, scrupulous)
1
deducing(intelligent, attentive, watchful, sharp-eyed)
1
detecting(intelligent, attentive, watchful, sharp-eyed)
1
discovering(intelligent, attentive, watchful, sharp-eyed)
1
discriminating(adjective, careful, intelligent, cautious)
1
eager(kind, loving, intelligent, considerate)
1
eagle-eyed(intelligent, attentive, watchful, sharp-eyed)
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APASmart Define. (2015). heedful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heedful/thesaurus/synonyms
ChicagoSmart Define. 2015. "heedful thesaurus" https://smartdefine.org/heedful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, heedful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heedful/thesaurus/synonyms>.
MLASmart Define. "heedful thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/heedful/thesaurus/synonyms>