RUST BELTRust Belt · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:RUST BELTTier 1Ordinal117Pythagorean27Classical111Reverse99Reverse Reduction54Standard1098Final Large1098Ordinal99Reduced27Atbash413Isopsephy1337Ordinal122Abjad1099