insulse /in-sulsˈ/ (rare)

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

insulˈsity noun

Stupidity

• otherguess
• otherness
• othernesses
• other ranks
• others
• other things being equal
• otherwhere
• otherwhile
• otherwhiles
• otherwise
• otherworld
• otherworldish
• otherworldliness
• otherworldly
• otherworlds
• otic
• otiose
• otiosely
• otioseness
• otiosenesses
• otiosities
• otiosity
• otitis
• otitises
• oto-