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01 Word definition

microorganism

13 letters · 5 vowels · 8 consonants

Is MICROORGANISM a word?

Yes. MICROORGANISM is a 13-letter noun. any organism of microscopic size Check the official dictionary for your particular word game before playing it.

Correct spelling

How do you spell MICROORGANISM?

M-I-C-R-O-O-R-G-A-N-I-S-M

MICROORGANISM contains 13 letters, begins with M, and ends with M.

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Meaning and definition

1noun

  1. any organism of microscopic size

Synonyms
micro-organism
Source: Open English WordNet 2025 (CC BY 4.0) ↗
Scrabble score20points
Words With Friends25points
Word length13letters

02 Letter breakdown

How is MICROORGANISM spelled?

M1I2C3R4O5O6R7G8A9N10I11S12M13
Starts withMICFirst 3 letters
Ends withISMLast 3 letters
Unique letters9Repeats I, M, O, R
Vowel balance5 / 8Vowels / consonants
Popular spelling questions →13-letter words →Words starting with MIC →Words ending in ISM →Words made from MICROORGANISM →Words with A →Words with C →Words with G →Words with I →

03 Word-game status

Can you play MICROORGANISM?

Listed

UnscramblerHQ dictionary

This spelling is present in our broad English solver dictionary.

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Scrabble

Base tile value: 20 points. Confirm eligibility in the official word list used for your region and edition.

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Words With Friends

Base tile value: 25 points. Confirm eligibility inside the current game dictionary.

04 Related words

More words to explore.

millennianism17 ptsmillennialism17 ptsmillenniarism17 ptsmicrobalances21 ptsmicrocracking26 ptsmicrofilariae20 ptsmicrofilarial20 ptsmicrographics25 ptsmicrographies23 ptsmicrographing24 ptsmicrolighting22 ptsmicromanaging21 pts

FAQ Quick answers

About MICROORGANISM.

How do you spell MICROORGANISM?

MICROORGANISM is spelled M-I-C-R-O-O-R-G-A-N-I-S-M. It contains 13 letters.