insulse /in-sulsˈ/ (rare)

1. Lacking wit
2. Dull, stupid
3. Tasteless, insipid

insulˈsity noun

Stupidity

• dialogue box
• dialogue boxes
• dialogued
• dialogues
• dialoguing
• dial-plate
• dial-plates
• dials
• dial tone
• dial tones
• dial-up
• dialypetalous
• dialysable
• dialyse
• dialysed
• dialyser
• dialysers
• dialyses
• dialysing
• dialysis
• dialytic
• dialyzable
• dialyze
• dialyzed
• dialyzer