42 entries under expression topic. ×

3
hip to(adjective, knowledgeable, compatible)
3
in the know(adjective, idiom)
2
au courant(adjective, familiar, knowledgeable, skilled)
2
au fait(adjective, familiar, knowledgeable, skilled)
2
aware of(adjective, knowledgeable, compatible, attuned)
2
on the beam(adjective, idiom, fair, agreeable)
2
with it(adjective, smart, shrewd, clever)
1
all right(adjective, pleasant, fair, agreeable)
1
behind the curtain
1
behind the scenes
1
cooking with gas(adjective, idiom, fair, agreeable)
1
down with(adjective, sympathetic, familiar, knowledgeable)
1
familiar with(adjective, familiar, knowledgeable, skilled)
1
having fancy footwork(adjective, idiom, clever, subtle)
1
in the secret
1
in the swim(adjective, idiom, fair, agreeable)
1
kept posted(adjective, sympathetic, familiar, knowledgeable)
1
no stranger to
1
on the ball(adjective, idiom, fair, agreeable)
1
peachy keen(adjective, cool, fair, agreeable)
<123>
11 years ago|1.9k views|share |citing 
APASmart Define. (2015). hep thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hep/thesaurus/synonyms
ChicagoSmart Define. 2015. "hep thesaurus" https://smartdefine.org/hep/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, hep thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hep/thesaurus/synonyms>.
MLASmart Define. "hep thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/hep/thesaurus/synonyms>