148 entries under augment topic. ×

5
broaden(verb, take, cover, advance, increase)
5
gather(verb, get, increase, promote, gain)
5
lengthen(verb, take, cover, advance, increase)
5
perk up(verb, expression, phrasal verb, get, advance)
5
supplement(verb, take, cover, advance, increase)
5
widen(verb, take, cover, advance, increase)
4
accelerate(verb, advance, increase, develop, raise)
4
better(verb, improve, adjust, enhance)
4
dilate(verb, take, cover, advance, increase)
4
distend(verb, advance, increase, open, develop)
4
double(verb, advance, increase, raise, rise)
4
snowball(verb, get, advance, increase, develop)
4
spread(verb, take, cover, advance, increase)
4
upgrade(verb, increase, develop, improve, expand)
3
beef up(verb, expression, take, cover, increase)
3
dignify(verb, get, fix, increase, promote)
3
fatten(verb, increase, open, develop, rise)
3
hike(verb, get, increase, open, develop)
3
pad(verb, take, cover, advance, increase)
3
promote(verb, get, give, increase, develop)
11 years ago|13k views|share |citing 
APASmart Define. (2015). heighten thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/heighten/thesaurus/synonyms
ChicagoSmart Define. 2015. "heighten thesaurus" https://smartdefine.org/heighten/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, heighten thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/heighten/thesaurus/synonyms>.
MLASmart Define. "heighten thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/heighten/thesaurus/synonyms>