IMPERCEPTIBLYimperceptibly · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:IMPERCEPTIBLYTier 1Ordinal153Pythagorean72Classical144Reverse198Reverse Reduction72Standard962Final Large962Ordinal152Reduced35Atbash470Isopsephy1082Ordinal164Abjad728