Word with know or show
I believe the answer is:
how
(Other definitions for how that I've seen before include "Who (anag.)" , "In what manner or method?" , "See 16" , "By what means?" , "In what way?" .)
I believe the answer is:
how
(Other definitions for how that I've seen before include "Who (anag.)" , "In what manner or method?" , "See 16" , "By what means?" , "In what way?" .)