Substantial
11 lettersadjectivecommonUpdated June 2026
Definition
Of considerable importance, size, value, or degree. It describes something that is real, solid, and significant in amount or effect.
“The company made substantial investments in renewable energy technology.”
Pronunciation
IPA
/səbˈstænʃəl/
Syllables
sub·stan·tial
Related Words
Synonyms
Antonyms
insubstantial
Word Game Tips
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Wordle
Contains two A's and two T's; -IAL suffix ending
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Scrabble
Worth 14 points; good vowel-consonant balance
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