87 entries under development topic. ×

2
boost(noun, advance, progress, growth)
2
boosting(verb, boost, expansion, increasing)
2
buildup(noun, advance, progress, boost)
2
dilatation(noun, increase, delay, spread)
2
gain(noun, advance, progress, growth)
2
heightening(noun, verb, advance, rise, progress)
2
hike(noun, advance, progress, growth)
2
multiplication(noun, advance, progress, growth)
2
rise(noun, advance, progress, growth)
2
surge(noun, advance, rise, progress)
2
unfolding(noun, verb, advance, progress)
2
upping(noun, advance, progress, boost)
2
waxing(noun, adjective, advance, rise, progress)
1
addendum(noun, increase, delay, spread)
1
annex(noun, increase, delay, spread)
1
appendage(noun, increase, delay, spread)
1
appendix(noun, increase, delay, spread)
1
arm(noun, increase, delay, spread)
1
branch(noun, increase, delay, spread)
1
compass(noun, increase, delay, spread)
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APASmart Define. (2015). widening thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/widening/thesaurus/synonyms
ChicagoSmart Define. 2015. "widening thesaurus" https://smartdefine.org/widening/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, widening thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/widening/thesaurus/synonyms>.
MLASmart Define. "widening thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/widening/thesaurus/synonyms>