NONCOLLAPSIBLEnoncollapsible · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:NONCOLLAPSIBLETier 1Ordinal149Pythagorean59Classical140Reverse229Reverse Reduction76Standard454Final Large454Ordinal139Reduced49Atbash596Isopsephy1068Ordinal150Abjad298