Letters that make surd
s, d, r, u are letters that make 'surd'
urds is an anagram of 'surd'
surds is a word created by adding a letter to 'surd'
2 possible definitions for 'surd'
Under this definition, surd is a noun and has the following properties:
voiceless consonant has the same meaning as surd
'surd' can be a type of consonant.
Under this definition, surd is an adjective and has the following properties:
whisper, whispering, susurration, voicelessness are derivatives of 'surd'.
whispered is similar to surd.