130 entries under alert topic. ×

1
enlightened(adjective, familiar, wise, knowledgeable)
1
familiar(adjective, wise, knowledgeable, responsive)
1
glued(adjective, careful, caring, thoughtful)
1
go-go(adjective, familiar, wise, knowledgeable)
1
groovy(adjective, familiar, wise, knowledgeable)
1
grounded(adjective, familiar, wise, knowledgeable)
1
hooked(adjective, careful, caring, thoughtful)
1
in the picture(expression, idiom, familiar, wise)
1
informed(adjective, familiar, wise, knowledgeable)
1
into(adjective, familiar, wise, knowledgeable)
1
keen(adjective, kind, careful, caring)
1
know-how(adjective, familiar, wise, knowledgeable)
1
know the score(expression, idiom, familiar, wise)
1
knowledgeable(adjective, familiar, careful, wise)
1
latched on(expression, familiar, wise, knowledgeable)
1
not missing a trick(expression, adjective, idiom, careful)
1
obedient(intelligent, attentive, watchful, sharp-eyed)
1
observative(adjective, kind, careful, caring)
1
on the alert(expression, adjective, idiom, careful)
1
on the beam(expression, idiom, familiar, wise)
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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>