noun
expletive
EK-spluh-tiv/ˈeksplətɪv/
A swearword or profane expression.
The painted expletive is a profane expression.

Etymology
“Filling out” first described words added to complete a sentence or metrical line. The noun later came to mean an exclamation, especially an oath or curse word.
In context
using swearing as an expletive specifically is probably a good way to relieve tension.
More examples
- The editor removed the expletive from the transcript.
- A startled expletive interrupted the silence.
- The dialogue contains several expletives.
Forms
expletive · expletives