1. Not in keeping with accepted standards of what is right or proper in polite society
   - indecent, indecorous, unbecoming, unseemly, untoward

See also: improper

• inch
• Incheon
• inchmeal
• inchoate
• inchoative
• inchoative aspect
• Inchon
• inchworm
• incide
• incidence
• incidence angle
• incident
• incidental
• incidental expense
• incidental music
• incidentally
• incienso
• incinerate
• incineration
• incinerator
• incipience
• incipiency
• incipient
• incise
• incised