84 entries under extra topic. ×

1
tip(adjective, extraordinary, new, spare, fresh)
0
acting(auxiliary, supernumerary, standby)
0
artificial(auxiliary, supernumerary)
0
de trop(expression, adjective, replacement, unused)
0
experimental(auxiliary, supernumerary)
0
false(auxiliary, supernumerary)
0
free(adjective, replacement, unused, unoccupied)
0
in excess(expression, adjective, replacement, subsidiary)
0
more than enough(expression, adjective, idiom, replacement)
0
near(auxiliary, supernumerary)
0
odd(adjective, replacement, unused, unoccupied)
0
option(adjective, replacement, unused, unoccupied)
0
over(adjective, replacement, unused, unoccupied)
0
pseudo(auxiliary, supernumerary)
0
sham(auxiliary, supernumerary)
0
simulated(auxiliary, supernumerary)
0
spurious(auxiliary, supernumerary)
0
substitutive(subsidiary, auxiliary, supernumerary, supportive)
0
supererogatory(adjective, replacement, unused, unoccupied)
0
supposititious(auxiliary, supernumerary)
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APASmart Define. (2015). reserve thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/reserve/thesaurus/synonyms
ChicagoSmart Define. 2015. "reserve thesaurus" https://smartdefine.org/reserve/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, reserve thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/reserve/thesaurus/synonyms>.
MLASmart Define. "reserve thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/reserve/thesaurus/synonyms>