שָׁוְא (shâvᵉʼshawvnoun|masculineemptiness)
[Heb] שָׁוְא ETCBC: שָׁוְא‎ (subs|vanity) OSHL: v.bl.ab TWOT: 2338a GK: H8736 Greek: ἄνομος, ἄτοπος, κενός, μάταιος, ματαιότης, ματαιόω, ματαιόω, ψευδής
Derivation: or שַׁו; from the same as שֹׁוא in the sense of desolating;
Strong's: evil (as destructive), literally (ruin) or morally (especially guile); figuratively idolatry (as false, subjective), uselessness (as deceptive, objective; also adverbially, in vain)
KJV: false(-ly), lie, lying, vain, vanity.