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There are 3 thirteen-letter words beginning with NAPHT

NAPHTHALISING• naphthalising v. Present participle of naphthalise.
• NAPHTHALISE v. to treat with naphtha, also NAPHTHALIZE.
NAPHTHALIZING• naphthalizing v. Present participle of naphthalize.
• NAPHTHALIZE v. to treat with naphtha, also NAPHTHALISE.
NAPHTHYLAMINE• naphthylamine n. (Organic chemistry) Either of two isomeric primary amines derived from naphthalene; they occur in crude…
• NAPHTHYLAMINE n. either of two isomeric crystalline bases used esp. as dye intermediates.

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: 19 words
  • Scrabble in French: 1 word
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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