gaffe agffe gfafe fgafe afgfe fagfe gaffe agffe gfafe fgafe afgfe fagfe gffae fgfae gffae fgfae ffgae ffgae affge fafge affge fafge ffage ffage gafef agfef gfaef fgaef afgef fagef gaeff ageff geaff egaff aegff eagff gfeaf fgeaf gefaf egfaf fegaf efgaf afegf faegf aefgf eafgf feagf efagf gafef agfef gfaef fgaef afgef fagef gaeff ageff geaff egaff aegff eagff gfeaf fgeaf gefaf egfaf fegaf efgaf afegf faegf aefgf eafgf feagf efagf gffea fgfea gffea fgfea ffgea ffgea gfefa fgefa geffa egffa fegfa efgfa gfefa fgefa geffa egffa fegfa efgfa ffega ffega fefga effga fefga effga affeg fafeg affeg fafeg ffaeg ffaeg afefg faefg aeffg eaffg feafg efafg afefg faefg aeffg eaffg feafg efafg ffeag ffeag fefag effag fefag effag
Note: these 'words' (valid or invalid) are all the permutations of the word gaffe. These words are obtained by scrambling the letters in gaffe.