The term 'Bellows Actor' refers to a type of actor who specializes in performing physical comedy. The crossword solutions for this term are GIL (3 letters), PLEAT (5 letters) and RANTS (5 letters). GIL is an acronym for 'Gags, Improvisation, and Laughs', which are all elements of physical comedy. PLEAT is a reference to the pleated trousers often worn by physical comedians. Finally, RANTS is a reference to the exaggerated ranting and raving that is often seen in physical comedy.