Subbing and Sub

Subbing noun - Working as a substitute for someone who is ill or on leave of absence.

Sub is a synonym for subbing in substitute topic. In some cases you can use "Sub" instead a verb "Subbing", when it comes to topics like interchange, put in place of.

Nearby Word: subbed

Sub verb - To serve as a replacement usually for a time only.

Subbing is a synonym for sub. Sometimes you can replace term "Subbing" with "Sub", this verbs are similar.