repress vs bottle up

repress and bottle up both are verbs.

Word	Noun	Adjective	Verb	Adverb
repress	No	No	Yes	No
bottle up	No	No	Yes	No

As verbs, bottle up is a hypernym of repress; that is, bottle up is a word with a broader meaning than repress:

repress: suppress in order to conceal or hide
bottle up: consciously restrain from showing; of emotions, desires, impulses, or behavior

Other hypernyms of repress include inhibit, suppress.

repress (verb)	bottle up (verb)
block the action of	consciously restrain from showing; of emotions, desires, impulses, or behavior
put out of one's consciousness
suppress in order to conceal or hide
put down by force or intimidation
impede or hinder the natural development or self-expression of