Jiffs

4 clues
Secs
Instants
Short times
Split seconds
Similar answers:
Acuffs
Affs
Aintnojive
Airyvoterscoffs
Aji
Ajiff
Ajig
Ajis
Andjill
Animoji
Anji
Annjillian
Bababakeoffs
Babaji
Baffs
Bailiffs
Bajillion
Bakeoffs
Balihajji
Baoji