238 entries under expression topic. ×

5
base of operations(noun, idiom, location)
5
command post(noun, seat, headquarters, quarters)
5
root word(noun, idiom)
5
set up(verb, phrasal verb, form, start)
4
point of departure
4
rock bottom(noun, cause, source, origin)
4
starting point(noun, idiom, cause, start)
3
cause and effect
3
center of authority
3
germanium crystal triode
3
lay the foundation
3
line of departure
3
not in it
3
out of it
3
port of embarkation
2
below par(adjective, idiom, bad, weak)
2
central administration
2
central office
2
central station
2
found on(verb, phrasal verb)
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APASmart Define. (2015). base thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/base/thesaurus/synonyms
ChicagoSmart Define. 2015. "base thesaurus" https://smartdefine.org/base/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, base thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/base/thesaurus/synonyms>.
MLASmart Define. "base thesaurus" 3 August 2015. Web. 20 September 2026. <https://smartdefine.org/base/thesaurus/synonyms>