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There are 6 twelve-letter words beginning with NAPHTHA

NAPHTHALENESnaphthalenes n. Plural of naphthalene.
NAPHTHALENE n. a crystalline aromatic hydrocarbon usually obtained by distillation of coal tar.
NAPHTHALINESnaphthalines n. Plural of naphthaline.
NAPHTHALINE n. a white crystalline volatile solid with a characteristic penetrating odour, an aromatic hydrocarbon, also NAPHTHALIN.
NAPHTHALISEDnaphthalised v. Simple past tense and past participle of naphthalise.
NAPHTHALISE v. to treat with naphtha, also NAPHTHALIZE.
NAPHTHALISESnaphthalises v. Third-person singular simple present indicative form of naphthalise.
NAPHTHALISE v. to treat with naphtha, also NAPHTHALIZE.
NAPHTHALIZEDnaphthalized v. Simple past tense and past participle of naphthalize.
NAPHTHALIZE v. to treat with naphtha, also NAPHTHALISE.
NAPHTHALIZESnaphthalizes v. Third-person singular simple present indicative form of naphthalize.
NAPHTHALIZE v. to treat with naphtha, also NAPHTHALISE.

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: 11 words
  • Scrabble in French: no 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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