63 entries under extend topic. ×

11
expand(verb, increase, open, develop, rise)
10
fill out(verb, expression, phrasal verb, increase, open)
10
increase(verb, increase, open, develop, rise)
10
swell(verb, increase, open, develop)
9
amplify(verb, increase, open, develop, rise)
9
augment(verb, increase, open, develop, rise)
8
broaden(verb, increase, open, develop)
8
enlarge(verb, increase, open, develop, rise)
8
grow(verb, increase, open, develop, rise)
8
inflate(verb, increase, open, develop)
7
distend(verb, increase, open, develop, rise)
6
thicken(verb, increase, open, develop)
5
aggrandize(verb, increase, open, develop)
5
develop(verb, increase, open, spread)
5
dilate(verb, increase, open, develop, rise)
5
lengthen(verb, increase, open, develop)
5
spread(verb, increase, open, develop)
5
widen(verb, increase, open, develop)
4
bloat(verb, increase, open, develop, rise)
4
burgeon(verb, increase, open, develop)
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APASmart Define. (2015). fatten thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fatten/thesaurus/synonyms
ChicagoSmart Define. 2015. "fatten thesaurus" https://smartdefine.org/fatten/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fatten thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fatten/thesaurus/synonyms>.
MLASmart Define. "fatten thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/fatten/thesaurus/synonyms>