Blow off and Beg off

Blow off verb - To end a usually intimate relationship with.

Beg off and blow off are semantically related. in withdraw topic. In some cases you can use "Beg off" instead a verb "Blow off", when it comes to topics like back down.

Beg off verb - Ask for permission to be released from an engagement.

Blow off and beg off are semantically related. Sometimes you can replace term "Blow off" with "Beg off", this phrasal verbs are similar.