A perfect rhyme shares the same vowel sound and ending consonant sounds. "Fair" has a long "a" sound and ends with the consonant "r." There are no other common English words that share both of these characteristics.
However, there are words that are considered near rhymes or slant rhymes for "fair," which share either the vowel sound or the ending consonant sound. Some examples include:
* Near rhymes (share the vowel sound): hair, snare, glare, stare, bear, care, dare, share
* Slant rhymes (share the ending consonant sound): chair, stair, repair, impair
It's important to note that the definition of a rhyme can be subjective and depends on the context. Some poets might consider words like "prayer" or "where" to be rhymes with "fair" due to their similar vowel sounds and similar endings.