8
temporary(adjective, present, short, unstable, limited)
7
provisional
5
makeshift(adjective, free, casual, limited, brief)
5
for the time being(expression, adjective, idiom, present, new)
5
particular
4
impromptu(adjective, free, informal, casual, unplanned)
4
offhand(adjective, free, informal, casual, impulsive)
4
stopgap
3
special
3
Band-Aid(adjective, present, short, limited, brief)
3
fly-by-night(adjective, spontaneous, unplanned, unpremeditated)
2
ad lib(expression, adjective, free, informal, casual)
2
specific
2
immediate(adjective, present, free, fake, informal)
2
improvised(adjective, free, informal, casual, impulsive)
2
pro tem(adjective, temporary)
2
short-range(adjective, temporary)
2
short-term(adjective, temporary)
2
specified
2
spontaneous(adjective, free, informal, casual, unplanned)
<1234510>
10 years ago|4.3k views|share |citing 
APASmart Define. (2016). ad hoc thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ad_hoc/thesaurus/synonyms
ChicagoSmart Define. 2016. "ad hoc thesaurus" https://smartdefine.org/ad_hoc/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, ad hoc thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ad_hoc/thesaurus/synonyms>.
MLASmart Define. "ad hoc thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/ad_hoc/thesaurus/synonyms>