merit emrit mreit rmeit ermit remit meirt emirt miert imert eimrt iemrt mriet rmiet miret imret rimet irmet erimt reimt eirmt iermt riemt iremt merti emrti mreti rmeti ermti remti metri emtri mteri tmeri etmri temri mrtei rmtei mtrei tmrei rtmei trmei ertmi retmi etrmi termi rtemi tremi meitr emitr mietr imetr eimtr iemtr metir emtir mteir tmeir etmir temir miter imter mtier tmier itmer timer eitmr ietmr etimr teimr itemr tiemr mrite rmite mirte imrte rimte irmte mrtie rmtie mtrie tmrie rtmie trmie mitre imtre mtire tmire itmre timre ritme irtme rtime trime itrme tirme eritm reitm eirtm iertm rietm iretm ertim retim etrim terim rteim treim eitrm ietrm etirm teirm iterm tierm ritem irtem rtiem triem itrem tirem
Note: these 'words' (valid or invalid) are all the permutations of the word merit. These words are obtained by scrambling the letters in merit.