PISTONPHONEpistonphone · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PISTONPHONETier 1Ordinal151Pythagorean61Classical143Reverse146Reverse Reduction47Standard742Final Large1392Ordinal121Reduced49Atbash239Isopsephy1335Ordinal156Abjad592