TWENTY-FIRSTtwenty-first · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:TWENTY-FIRSTTier 1

Ordinal

179

Pythagorean

53

Reverse

118

Reverse Reduction

64

Standard

1616

Final Large

1616

Ordinal

158

Reduced

41

Atbash

189

Isopsephy

2965

Ordinal

202

Abjad

1617