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List of 13-letter words beginning with

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There are 4 thirteen-letter words beginning with STREN

STRENGTHENERSstrengtheners n. Plural of strengthener.
STRENGTHENER n. something that strengthens.
STRENGTHENINGstrengthening v. Present participle of strengthen.
strengthening n. The process by which something is strengthened.
STRENGTHENING n. the act of making stronger.
STRENUOSITIESstrenuosities n. Plural of strenuosity.
STRENUOSITY n. the state of being strenuous.
STRENUOUSNESSstrenuousness n. The state or character of being strenuous; active zeal.
STRENUOUSNESS n. the state of being strenuous.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 7 words
  • Scrabble in French: no word
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 11 words


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