57 entries under piggyback topic. ×

12
expand(verb, increase, develop, rise, extend)
6
enlarge(verb, increase, open, develop, rise)
2
bulk up(verb, expression, phrasal verb, increase, open)
2
fan out(verb, expression, phrasal verb, increase, open)
2
mount(verb, increase, open, develop, rise)
2
outspread(verb, increase, open, develop, extend)
2
snowball(upsurging, tripling)
1
grow larger(verb, expression, increase, rise, issue)
1
open out(verb, expression, phrasal verb, increase, open)
1
puffed up(verb, expression, stop, close, swell)
1
puffing up(verb, expression, stop, close, swell)
1
rise(verb, increase, issue, swell, grow)
1
slap on(verb, expression, phrasal verb, increase, open)
1
soup up(verb, expression, phrasal verb, increase, open)
1
spread out(verb, expression, phrasal verb, increase, open)
1
stretch out(verb, expression, phrasal verb, increase, open)
1
tack on(verb, expression, phrasal verb, increase, open)
1
upsurge(verb, increase, open, develop, extend)
1
wax(verb, increase, open, develop, extend)
0
be coming(upsurging, tripling, pouched, tumefied)
<123>
11 years ago|2.3k views|share |citing 
APASmart Define. (2015). puff up thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/puff_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "puff up thesaurus" https://smartdefine.org/puff_up/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, puff up thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/puff_up/thesaurus/synonyms>.
MLASmart Define. "puff up thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/puff_up/thesaurus/synonyms>