What it means
- (adjective) Occurring, arising, or functioning without any delay; happening within an imperceptibly brief period of time.
Letter analysis
- Instantaneous contains 13 letters: 6 vowel(s) and 7 consonant(s).
- It uses 8 unique letters.
- Estimated syllable count: 4.
- Scrabble-style letter score: 13.
Sub-words
- annotates
- nuttiness
- sensation
- annotate
- antennas
- insanest
- instants
- nastiest
- satiates
- situates
- stations
- stoniest
- sunniest
- tautness
- tensions
- anoints
- antenna
- attains
- attunes
- inanest
- instant
- intents
- intones
- nannies
- nations
- nosiest
- outsets
- satiate
- situate
- sonatas
- sonnets
- sonnies
- station
- statues
- suntans
- sustain
- tannest
- tenants
- tension
- tetanus
- toniest
- tunnies
- unseats
- anions
- anoint
- anuses
- assent
- astute
- atones
- attain
- attune
- innate
- insane
- insets
- intent
- intone
- nation
- nausea
- noises
Related words
Other 13-letter words
- abbreviations
- abnormalities
- abolitionists
- accelerations
- acceptability
- accessibility
- acclimatizing
- accommodating
- accommodation
- accompaniment
- accomplishing
- accouterments
- accoutrements
- accreditation
- acculturation
- accumulations
- acetaminophen
- acknowledging
Words starting with INS
- ins
- insane
- insanely
- insaner
- insanest
- insanity
- insatiable
- insatiably
- inscribe
- inscribed
- inscribes
- inscribing
- inscription
- inscriptions
- inscrutable
- inscrutably
- inseam
- inseams
See all words starting with INS →
Words ending with OUS
Common questions
What does Instantaneous mean?
Occurring, arising, or functioning without any delay; happening within an imperceptibly brief period of time.
How many letters are in Instantaneous?
Instantaneous has 13 letters.
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