32 entries under expression topic. ×

15
on call(adverb, demand, request, necessity)
9
on request(adverb, demand, request, necessity)
7
by request(adverb, demand, request, necessity)
7
when requested(demand, request, necessity)
6
at short notice(adverb, demand, request, necessity)
6
by order(adverb, demand, request, necessity)
6
when required(demand, request, necessity)
5
as needed(demand, request, necessity)
5
whenever required(demand, request, necessity)
5
at request(adverb, demand, request, necessity)
5
upon requisition(adverb, demand, request, finance)
4
at once(adverb, demand, request, necessity)
4
as necessary(demand, request, necessity)
4
at call(adverb, demand, request, necessity)
4
at pace(adverb, demand, request, necessity)
4
at will(adverb, demand, request, necessity)
4
available upon request(demand, request, finance)
4
be called for(demand, request, necessity)
4
if requested(demand, request, necessity)
4
under the requisition of(demand, request, finance)
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APASmart Define. (2015). on demand thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/on_demand/thesaurus/synonyms
ChicagoSmart Define. 2015. "on demand thesaurus" https://smartdefine.org/on_demand/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, on demand thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/on_demand/thesaurus/synonyms>.
MLASmart Define. "on demand thesaurus" 15 October 2015. Web. 22 September 2026. <https://smartdefine.org/on_demand/thesaurus/synonyms>