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Synonyms for instantaneous
adj immediateAntonyms for instantaneous
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
More words related to instantaneous
brief
adjective. short in time
briefer
adjective. short in time
momentary
adjective. brief, fleeting
prompter
adjective. early, responsive
quick
adjective. fast, speedy
- ASAP
- a move on
- abrupt
- accelerated
- active
- agile
- alert
- animated
- breakneck
- brief
- brisk
- cursory
- curt
- double time
- energetic
- expeditious
- expeditive
- express
- fleet
- flying
- going
- harefooted
- hasty
- headlong
- hurried
- immediate
- impatient
- impetuous
- instantaneous
- keen
- lively
- mercurial
- move it
- nimble
- on the double
- perfunctory
- posthaste
- prompt
- pronto
- rapid
- snappy
- spirited
- sprightly
- spry
- sudden
- swift
- the lead out
- winged
quicker
adjective. fast, speedy
- ASAP
- a move on
- abrupt
- accelerated
- active
- agile
- alert
- animated
- breakneck
- brief
- brisk
- cursory
- curt
- double time
- energetic
- expeditious
- expeditive
- express
- fleet
- flying
- going
- harefooted
- hasty
- headlong
- hurried
- immediate
- impatient
- impetuous
- instantaneous
- keen
- lively
- mercurial
- move it
- nimble
- on the double
- perfunctory
- posthaste
- prompt
- pronto
- rapid
- snappy
- spirited
- sprightly
- spry
- sudden
- swift
- the lead out
- winged
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.