UNSINKABLEunsinkable · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:UNSINKABLETier 1Ordinal108Pythagorean36Classical102Reverse162Reverse Reduction63Standard228Final Large228Ordinal84Reduced30Atbash496Isopsephy768Ordinal111Abjad230