Synonyms|699Antonyms|128|Broader|9Narrower|12Related|907

90 entries under observant topic. ×

47
alert(adjective, feature, characteristic, understanding, keen)
39
vigilant(adjective, feature, characteristic, understanding, cool)
39
careful(adjective, upset, keen, sharp, smart)
33
cautious(adjective, adverb, keen, smart, sensible)
32
attentive(adjective, feature, characteristic, understanding, keen)
30
wary(adjective, keen, sharp, smart, bright)
20
mindful(adjective, understanding, keen, sensible, certain)
18
regardful(adjective, feature, characteristic, detail, attention)
15
aware(adjective, feature, characteristic, understanding, cool)
13
awake(adjective, understanding, cool, reasonable, keen)
12
chary(adjective, close, mean, sensible, spare)
8
observing(adjective, understanding, keen, sensible, certain)
8
sharp(adjective, understanding, cool, keen, bright)
8
thoughtful(adjective, reasonable, sensible, alert, careful)
7
conscious(adjective, understanding, cool, keen, sensible)
7
on the ball(expression, adjective, idiom, keen, sharp)
6
judicious(adjective, understanding, cool, reasonable, smart)
6
keen(adjective, understanding, sensible, certain, alert)
6
suspicious(adjective, restrained, alert, shy, hesitant)
4
discerning(adjective, understanding, cool, reasonable, keen)
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APASmart Define. (2016). watchful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/watchful/thesaurus/synonyms
ChicagoSmart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, watchful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>.
MLASmart Define. "watchful thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms>