Synonyms|484Antonyms|197|Broader|7Narrower|7Related|372

126 entries under develop topic. ×

10
widen(verb, take, go, set, cover)
9
drag out(verb, expression, phrasal verb, take, go)
9
spread(verb, take, cover, advance, increase)
8
magnify(verb, take, go, cover, advance)
8
multiply(verb, take, set, cover, advance)
7
aggrandize(verb, take, cover, advance, increase)
7
blow up(verb, expression, increase, open)
6
add to(verb, expression, take, cover, increase)
6
boost(verb, take, cover, advance, increase)
6
burgeon(verb, increase, open, extend)
6
fatten(verb, increase, open, extend)
6
thicken(verb, advance, increase, open)
5
enhance(verb, take, cover, advance, increase)
5
heighten(verb, take, cover, advance, increase)
5
prolongate(verb, take, go, cover, increase)
5
stretch out(verb, expression, phrasal verb, increase, open)
5
string out(verb, expression, phrasal verb, take, go)
5
wax(verb, advance, increase, open)
4
let out(verb, expression, phrasal verb, take, cover)
4
pad(verb, take, go, cover, advance)
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APASmart Define. (2016). lengthen thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "lengthen thesaurus" https://smartdefine.org/lengthen/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, lengthen thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lengthen/thesaurus/synonyms>.
MLASmart Define. "lengthen thesaurus" 9 March 2016. Web. 20 September 2026. <https://smartdefine.org/lengthen/thesaurus/synonyms>