Just a reminder of the rules a) change one letter. b) change two letters c) add one letter. d) add two letters e) subtract one letter. f) subtract two letters g) change one letter and add one letter h) change one letter and subtract one letter
Joy's word is acceptable.Her 2 new letters are C and T, did not use R, therefore she changed one letter ( say the R for the C ) and added one letter, ie the T. That is within the rules of the game.( See OP)