70 entries under extra topic. ×

42
plethora(noun, waste, condition, rest, mass)
37
surplus(noun, adjective, waste, rest, material)
24
superfluity(noun, waste, condition, swell, rest)
18
surfeit(noun, waste, condition, rest, spare)
17
extravagance(noun, pleasure, waste, condition, rest)
16
remainder(noun, waste, rest, spare, balance)
16
superfluous(adjective, spare, extreme, unimportant)
14
spare(noun, verb, adjective, waste, rest)
14
redundant(adjective, spare, extreme, useless)
13
supererogatory(adjective, spare, extreme, surplus)
13
surplusage(noun, spare, surplus, overflow)
12
overflow(noun, waste, rest, spare, quantity)
11
balance(noun, waste, money, rest, spare)
11
leftover(noun, adjective, waste, rest, spare)
11
overabundance(noun, waste, condition, rest, spare)
11
residue(noun, part, waste, refuse, rest)
11
supernumerary(adjective, spare, extreme, useless)
10
abundance(noun, mass, property, pack, mess)
10
overage(noun, pack, spare, mess)
9
extreme(noun, adjective, force, end, power)
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APASmart Define. (2015). excess thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/excess/thesaurus/synonyms
ChicagoSmart Define. 2015. "excess thesaurus" https://smartdefine.org/excess/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, excess thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/excess/thesaurus/synonyms>.
MLASmart Define. "excess thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/excess/thesaurus/synonyms>