SPONTANEOUS Crossword Clue & Answer

We found 256 solutions for 'SPONTANEOUS' with 3 to 20 letters.

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Definition of spontaneous

happening or arising without apparent external cause; "spontaneous laughter"; "spontaneous combustion"; "a spontaneous abortion"

Frequently asked questions for spontaneous:

What is the best solution to the riddle SPONTANEOUS?

Solution ADLIB is our most searched for solution by our visitors. Solution ADLIB is 5 letters long. We have 18 further solutions of the same word length.

How many solutions are there for the crossword clue "SPONTANEOUS"?

There are 256 solutions. The longest is WITHOUT PREMEDITATION with 20 letters, and the shortest is BAT with 3 letters.

Is crossword puzzle clue "SPONTANEOUS" trending today?

Yes, "SPONTANEOUS" is currently trending (last update: 25 Feb 2026). Many solvers seem to find this clue challenging! Other clues with traffic peaks today are: Stitch, pleasure, Break, Energy and Authority.

How can I find the solution for "SPONTANEOUS"?

Use our smart search feature to filter by word length. Our system organizes results by frequency and relevance. Search through millions of answers to thousands of crossword clues—for free!

How long are the solutions for "SPONTANEOUS"?

Solutions are between 3 and 20 letters long.

Still in puzzle mode? Solve these clues related to ‘SPONTANEOUS’

Clue	Answers

spontaneously	33
CAPABLE OF CATCHING FIRE SPONTANEOUSLY OR CAUSING FIRES OR BURNING READILY	11
A FEELING OF SPONTANEOUS GOOD SPIRITS	11
A SUDDEN VIOLENT SPONTANEOUS OCCURRENCE	10
A SPONTANEOUS LOSS OF CONSCIOUSNESS CAUSED BY INSUFFICIENT BLOOD TO THE BRAIN	10
Not spontaneous	4
Spontaneous skits	2
Ad hoc; spontaneous-sounding musical piece mastered by Schubert	1
Genuine or spontaneous	1
Spontaneous motivation	1
Spontaneous reply	1
Spontaneous-sounding musical piece mastered by Schubert	1
SPONTANEOUS flow of breast milk	1
the quality of being spontaneous and coming from natural feelings without constraint	1
Liable to catch fire spontaneously	1
SUBSTANCE that takes fire spontaneously on exposure to air	1
SPONTANEOUS generation from inorganic matter	1
spontaneous fellowship and sympathy among a number of people	1
Spontaneous exercise	1
PROCESS of spontaneous decay	1

‘SPONTANEOUS’ isn’t just a clue – it’s also a popular crossword answer! Check out these clues where ‘SPONTANEOUS’ is the solution:

Clue	Answer

Done suddenly (11)	spontaneous