offence vs doings

offence and doings both are nouns.

Word	Noun	Adjective	Verb	Adverb
offence	Yes	No	No	No
doings	Yes	No	No	No

As nouns, doings is a hypernym of offence; that is, doings is a word with a broader meaning than offence:

offence: a lack of politeness; a failure to show regard for others; wounding the feelings of others
doings: manner of acting or controlling yourself

Other hypernyms of offence include behavior, behaviour, conduct.

offence (noun)	doings (noun)
the action of attacking an enemy	manner of acting or controlling yourself
a transgression that constitutes a violation of what is judged to be right
a lack of politeness; a failure to show regard for others; wounding the feelings of others
a feeling of anger caused by being offended
the team that has the ball (or puck) and is trying to score