RETARDENTretardent · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:RETARDENTTier 1Ordinal105Pythagorean42Classical100Reverse138Reverse Reduction57Standard1254Final Large1254Ordinal102Reduced21Atbash117Isopsephy865Ordinal109Abjad1257