What are the best answers for “a very short time (as the time it takes the eye to blink or the heart to beat)”?

instant, jiffy, trice, twinkling, wink.

How many letters does the top answer for “a very short time (as the time it takes the eye to blink or the heart to beat)” have?

The most common answer is instant (7 letters).

5 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

instant 7 letters wn-def

a very short time (as the time it takes the eye to blink or the heart to beat)

jiffy 5 letters wn-def

a very short time (as the time it takes the eye to blink or the heart to beat)

trice 5 letters wn-def

a very short time (as the time it takes the eye to blink or the heart to beat)

twinkling 9 letters wn-def

a very short time (as the time it takes the eye to blink or the heart to beat)

wink 4 letters wn-def

signal by winking