unsayˈable adjective

That cannot be said

• spelts
• spelunker
• spelunkers
• spelunking
• spelunkings
• spence
• spencer
• Spencerian
• Spencerianism
• spencers
• spences
• spend
• spendable
• spendall
• spendalls
• spend a penny
• spender
• spenders
• spendier
• spendiest
• spending
• spending money
• spending monies
• spendings
• spend one's breath