RETARDING FORCEretarding force · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:RETARDING FORCETier 1Ordinal143Pythagorean80Classical137Reverse235Reverse Reduction82Standard1253Final Large1253Ordinal155Reduced38Atbash449Isopsephy1268Ordinal170Abjad1176