Synonyms|217Antonyms|40|Broader|0Narrower|0Related|43

51 entries under expression topic. ×

7
on the lookout(adjective, idiom, adverb, sharp)
4
on the watch(adjective, idiom, adverb, alert)
3
all ears(adjective, sharp, bright, lively)
3
on the ball(adjective, idiom, keen, sharp)
3
on your guard(adjective, idiom, alert, attentive)
2
on the alert(adjective, idiom, alert, careful)
2
on the job(adjective, idiom, keen, sharp)
2
on the qui vive(adjective, idiom, keen, sharp)
1
all bases covered(idiom, set, ready, qualified)
1
all set(adjective, set, ready, qualified)
1
all systems go(idiom, set, ready, qualified)
1
coping with(adjective, obstructive, defensive, recalcitrant)
1
fast on the draw(idiom, sharp, bright, lively)
1
good hands(sharp, bright, lively, alert)
1
heads up(sharp, bright, lively, alert)
1
in opposition(adjective, obstructive, defensive, recalcitrant)
1
in order(set, ready, qualified, willing)
1
in readiness(adjective, set, ready, qualified)
1
leaving out nothing
1
looking for(keen, anxious, alert, careful)
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APASmart Define. (2015). on guard thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/on_guard/thesaurus/synonyms
ChicagoSmart Define. 2015. "on guard thesaurus" https://smartdefine.org/on_guard/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, on guard thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/on_guard/thesaurus/synonyms>.
MLASmart Define. "on guard thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/on_guard/thesaurus/synonyms>