01 Word definition

serotonin

9 letters · 4 vowels · 5 consonants

Is SEROTONIN a word?

Yes. SEROTONIN is a 9-letter noun. a neurotransmitter involved in e.g. sleep and depression and memory Check the official dictionary for your particular word game before playing it.

Correct spelling

How do you spell SEROTONIN?

S-E-R-O-T-O-N-I-N

SEROTONIN contains 9 letters, begins with S, and ends with N.

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Meaning and definition

1noun

  1. a neurotransmitter involved in e.g. sleep and depression and memory

Source: Open English WordNet 2025 (CC BY 4.0) ↗
Scrabble score9points
Words With Friends11points
Word length9letters

02 Letter breakdown

How is SEROTONIN spelled?

S1E2R3O4T5O6N7I8N9
Starts withSERFirst 3 letters
Ends withNINLast 3 letters
Unique letters7Repeats N, O
Vowel balance4 / 5Vowels / consonants

03 Word-game status

Can you play SEROTONIN?

Listed

UnscramblerHQ dictionary

This spelling is present in our broad English solver dictionary.

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Scrabble

Base tile value: 9 points. Confirm eligibility in the official word list used for your region and edition.

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Words With Friends

Base tile value: 11 points. Confirm eligibility inside the current game dictionary.

04 Exact anagrams

The same letters, rearranged.

FAQ Quick answers

About SEROTONIN.

How do you spell SEROTONIN?

SEROTONIN is spelled S-E-R-O-T-O-N-I-N. It contains 9 letters.