3
bloom(advance, develop, perfect, grow, flourish)
3
boaster(feature, person, character, trait)
3
boom(verb, increase, develop, swell, grow)
3
bracken
3
braggart(feature, person, character, trait)
3
broaden(verb, set, cover, increase, open)
3
brown
3
cap
3
distend(verb, increase, open, develop, extend)
3
fern
3
fungal
3
germinate
3
grow rapidly(verb, expression, idiom, increase, swell)
3
inflate(verb, get, increase, open, develop)
3
lichen
3
mature(verb, advance, develop, perfect, swell)
3
mold
3
morel
3
moss
3
mushroom cloud(noun, expression, idiom)
11 years ago|8.4k views|share |citing 
APASmart Define. (2015). mushroom thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/mushroom/thesaurus/synonyms
ChicagoSmart Define. 2015. "mushroom thesaurus" https://smartdefine.org/mushroom/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, mushroom thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/mushroom/thesaurus/synonyms>.
MLASmart Define. "mushroom thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/mushroom/thesaurus/synonyms>