119 entries under investigate topic. ×

2
nose(noun, verb, follow, pursue)
2
nose around(verb, expression, phrasal verb, study, consider)
2
pry(verb, study, check, consider, examine)
2
pursue(verb, cover, bother, follow, catch)
2
quest(verb, check, follow, examine, pursue)
2
question(verb, study, check, reject, consider)
2
ransack(verb, check, follow, examine, pursue)
2
root(verb, check, follow, examine, pursue)
2
run down(verb, expression, study, cover, check)
2
scour(verb, check, examine, look, seek)
2
scratch(verb, bother, follow, annoy, harass)
2
search out(verb, expression, follow, pursue)
2
sift(verb, study, check, consider, examine)
2
sniff out(expression, cover, do, follow, catch)
2
spot(verb, see, catch, observe, view)
2
take in(verb, expression, phrasal verb, examine, discover)
2
track down(verb, expression, phrasal verb, check, bother)
2
turn inside out(verb, expression, idiom, check, bother)
2
turn upside down(expression, idiom, check, bother, annoy)
2
view(noun, verb, study, check, see)
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APASmart Define. (2015). scout thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/scout/thesaurus/synonyms
ChicagoSmart Define. 2015. "scout thesaurus" https://smartdefine.org/scout/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, scout thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/scout/thesaurus/synonyms>.
MLASmart Define. "scout thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/scout/thesaurus/synonyms>