What is a suffix for plug?

There isn't a single, universally accepted suffix specifically for "plug". However, depending on the context and the specific meaning you want to convey, you could use various suffixes:

For "plug" as an electrical connector:

* -in: This is a common suffix for electronic devices, as in "plug-in" or "plug-in adapter."

* -able: This denotes something that can be plugged in, such as "pluggable device".

For "plug" as a promotional mention or endorsement:

* -up: This indicates a promotion or endorsement, like "product plug-up" or "celebrity plug-up."

For "plug" meaning to fill a gap or hole:

* -ing: This can be used to describe the action of plugging something, like "plugging a hole" or "plugging a leak."

For "plug" meaning to promote or publicize:

* -ging: This could be used to describe the act of plugging something, like "product plugging" or "celebrity plugging."

Ultimately, the best suffix depends on the specific meaning you want to convey and the context of your writing.