103 entries under spread topic. ×

1
make larger(verb, expression, take, cover, increase)
1
mark up(verb, expression, advance, increase, raise)
1
open out(verb, expression, increase, open, develop)
1
outspread(verb, cover, increase, open, develop)
1
piggyback(verb, increase, open, develop, extend)
1
puff up(verb, expression, increase, open, develop)
1
pull out(verb, expression, phrasal verb, go, cover)
1
pullulate(verb, advance, increase, raise, rise)
1
range(verb, go, cover, open, run)
1
sharpen(verb, advance, increase, raise, rise)
1
soar(increase, mount, widen, proliferate)
1
soup up(verb, expression, increase, open, develop)
1
stall(verb, take, cover, increase, open)
1
swarm(verb, advance, increase, raise, rise)
1
take(verb, cover, increase, open, develop)
1
teem(verb, advance, increase, raise, rise)
1
triple(verb, advance, increase, raise, rise)
1
unravel(verb, increase, open, develop, extend)
0
encompass(verb, cover, range, outspread)
0
loosen(verb, open, extend, expand)
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APASmart Define. (2016). lengthen thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "lengthen thesaurus" https://smartdefine.org/lengthen/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, lengthen thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lengthen/thesaurus/synonyms>.
MLASmart Define. "lengthen thesaurus" 9 March 2016. Web. 26 September 2026. <https://smartdefine.org/lengthen/thesaurus/synonyms>