21 entries under expression topic. ×

7
cutting edge(noun, adjective, idiom, position)
4
leading edge(noun, adjective, idiom, edge)
3
advance guard(noun, idiom)
3
front line(noun, idiom, innovation, van)
1
all the rage(adjective, idiom, advanced, state-of-the-art)
1
first place(noun, start, beginning, opening)
1
leading position(noun, innovation, van, vanguard)
1
most recent(advanced, up-to-the-minute, ultramodern, high-tech)
0
au courant(advanced, up-to-the-minute, ultramodern, high-tech)
0
avant garde
0
forward movement
0
front end
0
head teacher
0
head word
0
knife edge
0
leading light
0
oral sex
0
school principal
0
sharp end(noun, van, vanguard)
0
top dog
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APASmart Define. (2015). forefront thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/forefront/thesaurus/synonyms
ChicagoSmart Define. 2015. "forefront thesaurus" https://smartdefine.org/forefront/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, forefront thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/forefront/thesaurus/synonyms>.
MLASmart Define. "forefront thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/forefront/thesaurus/synonyms>