1. Any of several short English words (often having 4 letters) generally regarded as obscene or offensive
   - four-letter word

Type of: word

• incandescence
• incandescent
• incandescent lamp
• incantation
• incantatory
• incapability
• incapable
• incapableness
• incapably
• incapacitate
• incapacitated
• incapacitating
• incapacitation
• incapacity
• incarcerate
• incarceration
• incarnadine
• incarnate
• incarnation
• incase
• incased
• incasement
• incaution
• incautious
• incautiously