Morpheme
Monst(e)r [Monster, Monstr]
Type
free base
Denotation
divine omen, show, point out, indicate
Etymology
Middle English monstre; Old French monstre, mostre; Latin mōnstrāre, from mōnstrum, from Latin monēre + -trum
Evidence
demonstrable, demonstrate, demonstrated, demonstrates, demonstrating, demonstration, demonstrator, monster, monsters, monstration, monstrocious, monstrosity, monstrous, premonstrate, remonstrance, remonstrance, remonstrate