Letters that make earns
s, a, e, n, r
are letters that make 'earns'
Words within earns
ear, RN, ar, earn, Ea, AR, Ar, Rn
are words within 'earns'
Anagrams of earns
snare, nares, nears, saner
are anagrams of 'earns'
Words created by adding a letter to the beginning or end of earns
yearns, learns
are words created by adding a letter to 'earns'