100 entries under expression topic. ×

1
make up(verb, open, start, establish)
1
nose out(verb, determine, see, catch)
1
number one(noun, adjective, pronoun, head)
1
numero uno(adjective, head, beginning, prime)
1
pick up on(verb, idiom, determine, see)
1
push the envelope(verb, idiom)
1
put in motion
1
right up front(adjective, idiom, head, beginning)
1
sally forth(verb, open, leave, establish)
1
sapper and miner
1
see light(verb, open, leave, establish)
1
set out(verb, open, leave, establish)
1
smoke out(verb, determine, see, catch)
1
stand in front
1
take first step(verb, idiom, open, leave)
1
take in(verb, open, start, admit)
1
take up(verb, open, start, admit)
1
think of(verb, determine, see, catch)
1
trail blazer
1
turn on(verb, open, leave, establish)
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APASmart Define. (2015). pioneer thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pioneer/thesaurus/synonyms
ChicagoSmart Define. 2015. "pioneer thesaurus" https://smartdefine.org/pioneer/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, pioneer thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pioneer/thesaurus/synonyms>.
MLASmart Define. "pioneer thesaurus" 17 December 2015. Web. 27 September 2026. <https://smartdefine.org/pioneer/thesaurus/synonyms>