blow up vs overdraw

blow up and overdraw both are verbs.

Word	Noun	Adjective	Verb	Adverb
blow up	No	No	Yes	No
overdraw	No	No	Yes	No

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

Other hypernyms of blow up include amplify, exaggerate, hyperbolise, hyperbolize, magnify, overstate.

blow up (verb)	overdraw (verb)
make large	to enlarge beyond bounds or the truth
exaggerate or make bigger	draw more money from than is available
to swell or cause to enlarge
cause to burst with a violent release of energy
fill with gas or air
burst and release energy as through a violent chemical or physical reaction
add details to
get very angry and fly into a rage