NET

18 For by speaking high-sounding but empty words they are able to entice, with fleshly desires and with debauchery, people who have just escaped from those who reside in error.

Darby

18 For [while] speaking great highflown words of vanity, they allure with [the] lusts of [the] flesh, by dissoluteness, those who have just fled those who walk in error,

KJV

18 For when they speak great swelling [words] of vanity, they allure through the lusts of the flesh, [through much] wantonness, those that were clean^K7281escaped from them who live in error.

KJV Bible Notes

clean: Or, for a little, or a while as some read.