from 4203; harlotry (including adultery and incest); figuratively, idolatry:

KJV-- fornication.

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4203 porneuo (porn-yoo'-o);

from 4204; to act the harlot, i.e. (literally) indulge unlawful lust (of either sex), or (figuratively) practise idolatry:

KJV-- commit (fornication).

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4204 porne (por'-nay);

feminine of 4205; a strumpet; figuratively, an idolater:

KJV-- harlot, whore.

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4205 pornos (por'-nos);

from pernemi (to sell; akin to the base of 4097); a (male) prostitute (as venal), i.e. (by analogy) a debauchee (libertine):

KJV-- fornicator, whoremonger.