scurril or scurrile /skurˈil/

1. Like or worthy of a vulgar buffoon
2. Indecently opprobrious or jocular

• stridulating
• stridulation
• stridulations
• stridulator
• stridulators
• stridulatory
• stridulous
• strife
• strifeful
• strifeless
• strifes
• strife-torn
• strift
• strifts
• strig
• striga
• strigae
• strigate
• Striges
• strigged
• strigging
• strigiform
• Strigiformes
• strigil
• strigils