He is right handed.
LEFT-HANDED! not right-handed!
He is Right handed when his opponent is left handed and he is really left handed
he is right handed
He's right handed
He is right and left handed mostly right handed.
She is Right-Handed
Two right-handed parents can have a right-handed child and one will be left-handed but will one right-handed parent and one left-handed parent have a left handed child or right handed children?