70 entries under expand topic. ×

22
increase(noun, verb, support, take, cover)
18
add to(verb, expression, phrasal verb, support, take)
14
augment(verb, support, take, help, cover)
12
extend(verb, cover, advance, increase, raise)
11
amplify(verb, take, cover, advance, increase)
11
enhance(verb, take, cover, advance, increase)
11
enlarge(verb, support, take, cover, advance)
5
boost(verb, support, take, cover, advance)
5
broaden(verb, take, cover, advance, increase)
5
heighten(verb, take, cover, advance, increase)
5
widen(verb, take, cover, advance, increase)
4
magnify(verb, take, cover, advance, increase)
3
continue(verb, take, cover, increase, open)
3
dilate(verb, take, cover, advance, increase)
3
double(verb, advance, increase, raise, rise)
3
elongate(verb, take, cover, increase, open)
3
lengthen(verb, take, cover, advance, increase)
3
spread(noun, verb, take, cover, advance)
3
stretch(noun, verb, take, cover, increase)
2
aggrandize(verb, take, cover, advance, increase)
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APASmart Define. (2015). supplement thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/supplement/thesaurus/synonyms
ChicagoSmart Define. 2015. "supplement thesaurus" https://smartdefine.org/supplement/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, supplement thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/supplement/thesaurus/synonyms>.
MLASmart Define. "supplement thesaurus" 22 December 2015. Web. 23 September 2026. <https://smartdefine.org/supplement/thesaurus/synonyms>