Optimum

7 lettersnounmoderate

Updated June 2026

Definition

The most favourable conditions or level for growth, reproduction, or success. The point at which something is most effective or functions best.

“The greenhouse maintains optimum temperature and humidity levels for plant growth.”

Pronunciation

IPA

/ˈɒptɪməm/

Syllables

op·ti·mum

Related Words

Synonyms

ideal best peak optimal

Word Game Tips

🟩

Wordle

Contains -UM ending; four vowels O-I-U

🔤

Scrabble

13 points; good vowel distribution with double M

Words Related to Optimum

Words you can make from Optimum

Shorter words formed from the letters in “optimum”.

impot imput opium otium

Explore Similar Words

7-letter words starting with O 7-letter words ending with M All 7-letter words 6-letter words 8-letter words All word lists

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Dictionary References

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