1
incisive
1
intuitive
1
leery(careful, thoughtful, prudent, watchful, judicious)
1
long-headed(noun, adjective)
1
long-sighted(noun, adjective)
1
longheaded(noun, adjective)
1
longsighted
1
measured
1
on the lookout(expression, idiom, careful, thoughtful, prudent)
1
penetrating
1
perceptive
1
percipient
1
perspicacious
1
perspicuous
1
piercing
1
playing it cool(expression, idiom, careful, thoughtful, prudent)
1
playing safe(expression, careful, thoughtful, prudent, judicious)
1
precautionary
1
precognitive
1
premeditate
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APASmart Define. (2016). forethoughtful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/forethoughtful/thesaurus/synonyms
ChicagoSmart Define. 2016. "forethoughtful thesaurus" https://smartdefine.org/forethoughtful/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, forethoughtful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/forethoughtful/thesaurus/synonyms>.
MLASmart Define. "forethoughtful thesaurus" 2 March 2016. Web. 24 September 2026. <https://smartdefine.org/forethoughtful/thesaurus/synonyms>