85 entries under investigate topic. ×

1
grope(verb, check, examine, look, seek)
1
hunt for(verb, expression, check, follow, examine)
1
inspect(verb, check, examine, look, seek)
1
look about(verb, expression, follow, pursue)
1
look around(verb, expression, follow, pursue)
1
look over(verb, expression, phrasal verb, check, examine)
1
mouse(verb, follow, pursue, scratch)
1
poke into(verb, expression, check, examine, look)
1
prospect(verb, action, check, examine, look)
1
pursue(verb, follow, seek, chase)
1
rifle through(verb, expression, check, examine, look)
1
run after(verb, expression, follow, pursue)
1
run down(verb, expression, check, examine, look)
1
scratch(verb, clear, follow, pursue, gather)
1
search out(verb, expression, follow, pursue)
1
smell around(verb, expression, check, examine, look)
1
sniff out(verb, expression, follow, pursue)
1
study(verb, check, examine, look, seek)
1
trowel(action, dig, research, probe)
1
try to find(verb, expression, idiom, follow, examine)
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APASmart Define. (2015). ransack thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/ransack/thesaurus/synonyms
ChicagoSmart Define. 2015. "ransack thesaurus" https://smartdefine.org/ransack/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, ransack thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/ransack/thesaurus/synonyms>.
MLASmart Define. "ransack thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/ransack/thesaurus/synonyms>