168 entries under extend topic. ×

1
open out(verb, expression, phrasal verb, increase, open)
1
overlay(set, cover, develop)
1
paint(set, cover, develop)
1
pervade(set, cover, develop)
1
piggyback(verb, increase, open, develop)
1
prepare(set, cover, develop)
1
prolongate(verb, take, cover, increase, open)
1
pullulate(verb, advance, increase, raise, rise)
1
radiate(verb, set, cover, develop)
1
ream(verb, increase, swell, expand)
1
redouble(verb, advance, increase, raise, rise)
1
roll out(expression, set, cover, develop)
1
run on(verb, expression, take, cover, increase)
1
set(cover, develop)
1
settle(set, cover, develop)
1
sharpen(verb, advance, increase, raise, rise)
1
smear(set, cover, develop)
1
soup up(verb, expression, increase, open, develop)
1
spin out(verb, expression, take, cover, increase)
1
sprawl(set, cover, develop)
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APASmart Define. (2015). broaden thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/broaden/thesaurus/synonyms
ChicagoSmart Define. 2015. "broaden thesaurus" https://smartdefine.org/broaden/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, broaden thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/broaden/thesaurus/synonyms>.
MLASmart Define. "broaden thesaurus" 15 July 2015. Web. 25 September 2026. <https://smartdefine.org/broaden/thesaurus/synonyms>