Associations to the word «Naphthenic»

Wiktionary

NAPHTHENIC, adjective. (chemistry) Of, pertaining to, or derived from a naphthene
NAPHTHENIC ACID, noun. (chemistry) any carboxylic acid derived from a naphthene

Wise words

Don't you know this, that words are doctors to a diseased temperment?
Aeschylus