Ad hoc and On the spot

Ad hoc

Ad hoc adjective - Made or done without previous thought or preparation.

On the spot and ad hoc are semantically related In some cases you can replace phrase "On the spot" with "Ad hoc", this phrases are similar.

On the spot

On the spot adverb - At the place in question; there.

Ad hoc and on the spot are semantically related in extemporaneous topic. Sometimes you can use "Ad hoc" instead an adjective phrase "On the spot", if it concerns topics such as unrehearsed, improvised.
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On the spot and Ad hoc. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/ad_hoc/on_the_spot
Ad hoc & On the spot. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/ad_hoc/on_the_spot>.
On the spot or Ad hoc. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/ad_hoc/on_the_spot.