DAVID HARTLEYDavid Hartley · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:DAVID HARTLEYTier 1Ordinal129Pythagorean57Classical121Reverse195Reverse Reduction69Standard669Final Large669Ordinal93Reduced30Atbash474Isopsephy865Ordinal109Abjad746