insulse /in-sulsˈ/ (rare)

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

insulˈsity noun

Stupidity

• built-up
• buirdlier
• buirdliest
• buirdly
• buist
• buisted
• buisting
• buists
• buke
• bukes
• bukshee
• bukshees
• bukshi
• bukshis
• bulb
• bulbar
• bulbed
• bulbel
• bulbels
• bulb flies
• bulb fly
• bulbiferous
• bulbil
• bulbils
• bulbing