PLAINCHANTplainchant · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PLAINCHANTTier 1Ordinal98Pythagorean44Classical93Reverse172Reverse Reduction55Standard628Final Large628Ordinal97Reduced34Atbash145Isopsephy1122Ordinal114Abjad569