s, a, o, e, f, n, c, t, i, v, y are letters that make 'offensive activity'
IT, act, ti, si, AC, fen, en, SI, off, offensive, iv, vi, activity, CT, IV, VI, Ac, Fe, Si, Ti are words within 'offensive activity'
1 possible definitions for 'offensive activity'
Under this definition, offensive activity is a noun and has the following properties:
discourtesy, offense, offence have the same meaning as 'offensive activity'
'offensive activity' can be a type of behavior, behaviour, conduct, doings.
slight, affront, presumption, derision, ridicule, indelicacy, insolence, insult, rebuff are types of 'offensive activity'.
offend, spite, bruise, injure, hurt, wound are derivatives of 'offensive activity'.