78 entries under investigate topic. ×

1
mouse(verb, follow, pursue, scratch)
1
nose(verb, follow, pursue, scratch)
1
poke into(verb, expression, check, examine, look)
1
prospect(verb, check, separate, examine, look)
1
prowl(verb, follow, pursue, scratch)
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
search for(verb, expression, follow, pursue)
1
search out(verb, expression, follow, pursue)
1
smell around(verb, expression, check, examine, look)
1
sniff out(verb, expression, follow, pursue)
0
look high and low(verb, idiom)
0
look up and down(verb, idiom)
0
running after(expression, root, explore)
0
seek out(verb, expression, follow, examine, pursue)
0
try to find(verb, expression, idiom, follow, pursue)
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APASmart Define. (2015). comb thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/comb/thesaurus/synonyms
ChicagoSmart Define. 2015. "comb thesaurus" https://smartdefine.org/comb/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, comb thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/comb/thesaurus/synonyms>.
MLASmart Define. "comb thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/comb/thesaurus/synonyms>