Send-off and Send away

Send-off noun - An organized expression of goodwill at the start of a trip or new venture.

Send away and send-off are semantically related. In some cases you can use "Send away" instead a verb phrase "Send-off".

Send away verb - Stop associating with.

Send-off and send away are semantically related. Sometimes you can replace phrase "Send-off" with "Send away", this terms are similar.