EMPIRICAL FORMULAempirical formula · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:EMPIRICAL FORMULATier 1Ordinal172Pythagorean82Classical163Reverse260Reverse Reduction98Standard832Final Large832Ordinal175Reduced49Atbash322Isopsephy1437Ordinal204Abjad677