heavy vs character

heavy and character both are nouns.

Word	Noun	Adjective	Verb	Adverb
heavy	Yes	Yes	No	Yes
character	Yes	No	Yes	No

As nouns, character is a hypernym of heavy; that is, character is a word with a broader meaning than heavy:

Other hypernyms of heavy include part, persona, role, theatrical role.

heavy (noun)	character (noun)
a serious (or tragic) role in a play	(genetics) an attribute (structural or functional) that is determined by a gene or group of genes
an actor who plays villainous roles	the inherent complex of attributes that determines a persons moral and ethical actions and reactions
	a characteristic property that defines the apparent individual nature of something
	an actor's portrayal of someone in a play
	a written symbol that is used to represent speech
	a formal recommendation by a former employer to a potential future employer describing the person's qualifications and dependability
	a person of a specified kind (usually with many eccentricities)
	an imaginary person represented in a work of fiction (play or film or story)
	good repute

heavy (adjective)	character (adjective)
of comparatively great physical weight or density
marked by great psychological weight; weighted down especially with sadness or troubles or weariness
unusually great in degree or quantity or number
of the military or industry; using (or being) the heaviest and most powerful armaments or weapons or equipment
(physics, chemistry) being or containing an isotope with greater than average atomic mass or weight
of great intensity or power or force
darkened by clouds
(used of soil) compact and fine-grained
(of sleep) deep and complete
lacking lightness or liveliness
characterized by effort to the point of exhaustion; especially physical effort
usually describes a large person who is fat but has a large frame to carry it
full of; bearing great weight
full and loud and deep
large and powerful; especially designed for heavy loads or rough work
slow and laborious because of weight
of great gravity or crucial import; requiring serious thought
dense or inadequately leavened and hence likely to cause distress in the alimentary canal
given to excessive indulgence of bodily appetites especially for intoxicating liquors
in an advanced stage of pregnancy
sharply inclined
made of fabric having considerable thickness
(of an actor or role) being or playing the villain
requiring or showing effort
permitting little if any light to pass through because of denseness of matter
prodigious
of relatively large extent and density

heavy (verb)	character (verb)
	engrave or inscribe characters on

heavy (adverb)	character (adverb)
slowly as if burdened by much weight