Aliasing smelling → sniffing
Link to alias

Reason:

Seeing that "smelling" is used in the sense of "the act of inhaling certain odours", it's pretty much synonymous with "sniffing".

EDIT: The tag alias smelling -> sniffing (forum #245732) has been approved by @Rainbow_Dash.

Gharren said:
Aliasing smelling → sniffing
Link to alias

Reason:

Seeing that "smelling" is used in the sense of "the act of inhaling certain odours", it's pretty much synonymous with "sniffing".

+1. Even if it might not be the same, it's only visible and therefore able to be tagged when it is the same.

As long as it doesn't get confused with smell and smelly, +1.

The tag alias smelling -> sniffing (forum #245732) has been approved by @Rainbow_Dash.