xxi

(s) being one more than twenty 21, twenty-one,

Nouns

(n) the cardinal number that is the sum of twenty and one 21, twenty-one,

Synonyms

21 twenty-one

Words of close approximity

XXV XXX XXY

XC Xe xi XL XT XV XX XY

xci xcl xcv XII XIV XIX xli xlv XTC XVI XXV XXX XXY XYY

XXII XXIII XXIV XXIX