better vs develop

better is a noun but develop is not a noun.

Word	Noun	Adjective	Verb	Adverb
better	Yes	Yes	Yes	Yes
develop	No	No	Yes	No

As verbs, develop is a hyponym of better; that is, develop is a word with a more specific, narrower meaning than better:

better (noun)	develop (noun)
something superior in quality or condition or effect
the superior one of two alternatives
someone who bets
a superior person having claim to precedence

better (adjective)	develop (adjective)
(comparative of `good') superior to another (of the same class or set or kind) in excellence or quality or desirability or suitability; more highly skilled than another
(comparative of `good') changed for the better in health or fitness
(comparative and superlative of `well') wiser or more advantageous and hence advisable
more than half

better (verb)	develop (verb)
get better	come to have or undergo a change of (physical features and attributes)
to make better	grow, progress, unfold, or evolve through a process of evolution, natural growth, differentiation, or a conducive environment
surpass in excellence	cause to grow and differentiate in ways conforming to its natural development
	happen
	change the use of and make available or usable
	be gradually disclosed or unfolded; become manifest
	gain through experience
	become technologically advanced
	grow emotionally or mature
	expand in the form of a series
	elaborate by the unfolding of a musical idea and by the working out of the rhythmic and harmonic changes in the theme
	create by training and teaching
	elaborate, as of theories and hypotheses
	move into a strategically more advantageous position
	move one's pieces into strategically more advantageous positions
	superimpose a three-dimensional surface on a plane without stretching, in geometry
	work out
	make something new, such as a product or a mental or artistic creation
	generate gradually
	make visible by means of chemical solutions
	come into existence; take on form or shape

better (adverb)	develop (adverb)
comparative of `well'; in a better or more excellent manner or more advantageously or attractively or to a greater degree etc.
from a position of superiority or authority