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Table of Contents
1. xxi
2. XXI
Table of Contents
1. xxi
2. XXI
Antonyms
Synonyms
1. xxi
adjective.
being
one
more
than
twenty.
Antonyms
ordinal
unimportant
fifty-fifth
forty-third
Synonyms
21
cardinal
2. XXI
noun.
the
cardinal
number
that
is
the
sum
of
twenty
and
one.
Antonyms
ordinal
Synonyms
large integer
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