you could do 'Rein' which is an anagram of Erin
or even Siren which is also sort of an anagram but it has an 'S'

or you could do 'ciphering' (ciphERINg) which means to encode.
just some ideas. c:

Are u sure
r u sure

#1 ftw ;c
haha sorry babes~ I don't have any other ideaas