89 entries under augment topic. ×

2
magnify(verb, advance, increase, open, develop)
2
mount(verb, advance, increase, open, develop)
2
multiply(verb, advance, increase, open, develop)
2
outspread(verb, increase, open, develop, extend)
2
pad(verb, advance, increase, open, develop)
2
piggyback(verb, increase, open, develop, continue)
2
prolong(verb, advance, increase, open, develop)
2
protract(verb, advance, increase, open, develop)
2
snowball(verb, advance, increase, raise, rise)
2
soup up(verb, expression, phrasal verb, increase, open)
2
spread(verb, advance, increase, open, develop)
2
step up(verb, expression, phrasal verb, advance, increase)
2
strengthen(verb, hold, advance, increase, develop)
2
supplement(verb, advance, increase, raise, rise)
2
thicken(verb, advance, increase, open, develop)
2
wax(verb, advance, increase, open, develop)
2
widen(verb, advance, increase, open, develop)
1
advance(verb, increase, raise, rise, extend)
1
aggravate(verb, advance, increase, raise, rise)
1
bloat(verb, increase, open, develop, extend)
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APASmart Define. (2015). tack on thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tack_on/thesaurus/synonyms
ChicagoSmart Define. 2015. "tack on thesaurus" https://smartdefine.org/tack_on/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, tack on thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tack_on/thesaurus/synonyms>.
MLASmart Define. "tack on thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/tack_on/thesaurus/synonyms>