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

202 entries under adjective topic. ×

2
leery(careful, thoughtful, sober, cautious)
2
loving(kind, caring, worried, considerate)
2
obliging(kind, friendly, polite, caring)
2
on the qui vive(expression, idiom, sharp, bright)
2
paying attention
2
perceptive(sharp, bright, lively, alert)
2
persevering(thorough, meticulous, painstaking)
2
reasonable(cautious, tactful, circumspect)
2
restrained(careful, thoughtful, cautious, suspicious)
2
sagacious(careful, cautious, prudent, tactful)
2
sedulous(thorough, meticulous, painstaking)
2
shrewd(careful, thoughtful, deceitful, prudent)
2
stickler(thorough, meticulous, painstaking)
2
strenuous(thorough, meticulous, painstaking)
2
suspicious(alert, careful, shy, considerate)
2
tender(kind, caring, loving, worried)
2
thoroughgoing(thorough, meticulous, painstaking)
2
up(conscious, wide-awake, wakeful)
2
wide-awake(sharp, bright, lively, alert)
1
acquainted(alert, familiar, wise, knowledgeable)
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APASmart Define. (2015). heedful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/heedful/thesaurus/synonyms
ChicagoSmart Define. 2015. "heedful thesaurus" https://smartdefine.org/heedful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, heedful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/heedful/thesaurus/synonyms>.
MLASmart Define. "heedful thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/heedful/thesaurus/synonyms>