Letters that make duad
a, d, u are letters that make 'duad'
duads is a word created by adding a letter to 'duad'
1 possible definitions for 'duad'
Under this definition, duad is a noun and has the following properties:
span, duet, brace, couplet, duo, pair, couple, twosome, twain, distich, dyad, yoke have the same meaning as 'duad'
doubleton is a type of duad.