1
hearken(verb, mind, notice, spot, avoid)
1
heed(verb, mind, notice, avoid, attend)
1
indication(information, sign, notice, alert, hint)
1
information(sign, notice, alert, hint, caution)
1
injunction(information, sign, notice, alert, hint)
1
inspect(verb, see, top, view, examine)
1
intimation(information, sign, notice, alert, hint)
1
keep(verb, protect, guard, heed, obey)
1
keep alert
1
keep an eye out(verb, expression, idiom, phrasal verb, see)
1
keep eyes peeled(verb, expression, idiom, keep, protect)
1
keep in sight(expression, idiom)
1
keep in view(expression, idiom)
1
keep tabs(verb, expression, see, mind, notice)
1
keep vigil
1
keep watch
1
keep watch over(verb, expression, idiom, keep, protect)
1
lesson(information, sign, notice, alert, hint)
1
lie low
1
look about one(expression, idiom)
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APASmart Define. (2015). look out thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/look_out/thesaurus/synonyms
ChicagoSmart Define. 2015. "look out thesaurus" https://smartdefine.org/look_out/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, look out thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/look_out/thesaurus/synonyms>.
MLASmart Define. "look out thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/look_out/thesaurus/synonyms>