58 entries under suspicious topic. ×

4
gingerly(careful, thoughtful, cautious, prudent)
4
prepared(adjective, care, alert, careful, cautious)
4
ready(adjective, sharp, bright, lively, active)
3
on the job(expression, adjective, idiom, sharp, bright)
2
hesitant(cautious, wary)
2
on the qui vive(expression, adjective, idiom, sharp, bright)
2
restrained(adjective, careful, thoughtful, cautious)
2
safe(careful, thoughtful, cautious, prudent)
2
wide-awake(adjective, sharp, bright, lively, alert)
1
calculating(careful, thoughtful, cautious, prudent)
1
glued(adjective, alert, careful, caring, thoughtful)
1
hooked(adjective, alert, careful, caring, thoughtful)
1
keen(adjective, kind, alert, careful, caring)
1
loath(adjective, cautious, wary)
1
not missing a trick(expression, adjective, idiom, alert, careful)
1
on the watch(expression, adjective, idiom, adverb, alert)
1
reluctant(adjective, cautious, wary)
1
see after(expression, adjective, alert, careful, cautious)
1
see to(expression, adjective, alert, careful, cautious)
1
thrifty(adjective, cautious, wary, watchful)
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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>