CONCENTRATION GRADIENTconcentration gradient · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:CONCENTRATION GRADIENTTier 1Ordinal229Pythagorean103Classical218Reverse338Reverse Reduction122Standard2039Final Large2689Ordinal239Reduced59Atbash593Isopsephy1519Ordinal250Abjad1883