Instant
Instant adjective - Done or occurring without any noticeable lapse in time.
On the spot and instant are semantically related In some cases you can use "On the spot" instead an adjective "Instant".
On the spot
On the spot adverb - At the place in question; there.
Instant and on the spot are semantically related in fast topic. Sometimes you can use "Instant" instead an adjective phrase "On the spot".
Both terms in one sentence
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Instant Sedation: The darts Aguero uses against Edin knocked him out on the spot.
Source: Webcomic / Tower of God - Instant Death Bullet: Claron can place people under oaths which will kill them on the spot if they are broken.
Source: Literature / Rogue Sorcerer -
Instant Death Bullet: The first prisoner who gets shot during his escape attempt falls down and is dead on the spot.
Cite this Source
On the spot and Instant. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/instant/on_the_spot
Instant & On the spot. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/instant/on_the_spot>.
On the spot or Instant. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/instant/on_the_spot.