swoop wsoop sowop oswop wosop owsop swoop wsoop sowop oswop wosop owsop soowp osowp soowp osowp ooswp ooswp woosp owosp woosp owosp oowsp oowsp swopo wsopo sowpo oswpo wospo owspo swpoo wspoo spwoo pswoo wpsoo pwsoo sopwo ospwo spowo psowo opswo poswo wopso owpso wposo pwoso opwso powso swopo wsopo sowpo oswpo wospo owspo swpoo wspoo spwoo pswoo wpsoo pwsoo sopwo ospwo spowo psowo opswo poswo wopso owpso wposo pwoso opwso powso soopw osopw soopw osopw oospw oospw sopow ospow spoow psoow opsow posow sopow ospow spoow psoow opsow posow oopsw oopsw oposw poosw oposw poosw woops owops woops owops oowps oowps wopos owpos wpoos pwoos opwos powos wopos owpos wpoos pwoos opwos powos oopws oopws opows poows opows poows
Note: these 'words' (valid or invalid) are all the permutations of the word swoop. These words are obtained by scrambling the letters in swoop.