Strong's #5766: `evel (pronounced eh'-vel)
 or lavel {aw'-vel}; and (feminine) lavlah {av-law'}; or owlah {o-law'}; or .olah {o-law'}; from 5765; (moral) evil:--iniquity, perverseness, unjust(-ly), unrighteousness(-ly); wicked(-ness).
Brown-Driver-Briggs Hebrew Lexicon:
 / / / / 
  ‛evel / ‛âvel / ‛avlâh / ‛ôlâh 
 
 1) injustice, unrighteousness, wrong
 
 1a) violent deeds of injustice
 1b) injustice (of speech)
 1c) injustice (generally)
 
  Part of Speech: noun masculine or feminine
Relation: from H5765
  Same Word by TWOT Number:  1580a, 1580b
Usage:
This word is used 53 times:
Zephaniah 3:5: "is in the midst thereof; he will not do  iniquity: every morning doth he bring his judgment"
Zephaniah 3:13: "of Israel shall not do  iniquity, nor speak lies; neither"
Malachi 2:6: "of truth was in his mouth,  and iniquity was not found in his lips: he walked"