2
show the ropes(verb, expression, idiom, study, show)
2
stir(verb, promote, encourage, stimulate, excite)
2
taper off
2
triple(verb, advance, increase, raise, rise)
2
turn on(verb, expression, phrasal verb, promote, encourage)
2
tutor(verb, study, show, develop, direct)
2
warm up(verb, expression, study, work, develop)
2
work out(verb, expression, study, work, develop)
2
work up(verb, expression, phrasal verb, promote, encourage)
1
accent(verb, increase, raise, severe, boost)
1
accustom(verb, study, change, develop, correct)
1
acute
1
adapt(verb, change, correct, prepare, alter)
1
add fuel(verb, expression, increase, raise, severe)
1
add to(verb, expression, increase, raise, severe)
1
advance(verb, increase, develop, raise, correct)
1
advise(verb, show, develop, direct, prepare)
1
agent provocateur
1
aggrandize(verb, advance, increase, raise, rise)
1
ameliorate(verb, advance, increase, develop, raise)
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APASmart Define. (2015). sharpen thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sharpen/thesaurus/synonyms
ChicagoSmart Define. 2015. "sharpen thesaurus" https://smartdefine.org/sharpen/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sharpen thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sharpen/thesaurus/synonyms>.
MLASmart Define. "sharpen thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/sharpen/thesaurus/synonyms>