1. Incapable of being sunk
   "they thought the Titanic was unsinkable"

Antonym: sinkable

Encyclopedia: Unsinkable

• nonabsorbency
• nonabsorbent
• nonabsorptive
• nonacceptance
• nonaccomplishment
• nonachievement
• nonachiever
• nonacid
• nonadaptive
• nonaddictive
• nonadhesive
• nonadjacent
• nonadsorbent
• nonadsorptive
• nonage
• nonaged
• nonagenarian
• nonaggression
• nonaggressive
• nonagon
• nonalcoholic
• nonaligned
• nonalignment
• nonalinement
• nonallele