develop vs work out

develop and work out both are verbs.

Word	Noun	Adjective	Verb	Adverb
develop	No	No	Yes	No
work out	No	No	Yes	No

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

develop: cause to grow and differentiate in ways conforming to its natural development
work out: come up with

Other hyponyms of develop include grow, work up, elaborate, foliate, check, condition, discipline, train.

develop (verb)	work out (verb)
come to have or undergo a change of (physical features and attributes)	do physical exercise
grow, progress, unfold, or evolve through a process of evolution, natural growth, differentiation, or a conducive environment	give a workout to
cause to grow and differentiate in ways conforming to its natural development	come up with
happen	work out in detail
change the use of and make available or usable	find the solution to (a problem or question) or understand the meaning of
be gradually disclosed or unfolded; become manifest	make a mathematical calculation or computation
gain through experience	be calculated
become technologically advanced	happen in a certain way, leading to, producing, or resulting in a certain outcome, often well
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