1adverb
in a spontaneous manner
“this shift occurs spontaneously”
01 Word definition
spontaneously
13 letters · 5 vowels · 8 consonants
Is SPONTANEOUSLY a word?
Yes. SPONTANEOUSLY is a 13-letter adverb. in a spontaneous manner Check the official dictionary for your particular word game before playing it.
Correct spelling
S-P-O-N-T-A-N-E-O-U-S-L-YHow do you spell SPONTANEOUSLY?
SPONTANEOUSLY contains 13 letters, begins with S, and ends with Y.
Check another spelling →Meaning and definition
2adverb
without advance preparation
“he spoke ad lib”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗ad libad libitumimpromptu
02 Letter breakdown
How is SPONTANEOUSLY spelled?
S1P2O3N4T5A6N7E8O9U10S11L12Y13
03 Word-game status
Can you play SPONTANEOUSLY?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 18 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 22 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About SPONTANEOUSLY.
How do you spell SPONTANEOUSLY?
SPONTANEOUSLY is spelled S-P-O-N-T-A-N-E-O-U-S-L-Y. It contains 13 letters.