squander vs deplete

squander and deplete both are verbs.

Word	Noun	Adjective	Verb	Adverb
squander	No	No	Yes	No
deplete	No	No	Yes	No

As verbs, deplete is a hypernym of squander; that is, deplete is a word with a broader meaning than squander:

Other hypernyms of squander include consume, eat, eat up, exhaust, expend, run through, use, use up, wipe out.

squander (verb)	deplete (verb)
spend extravagantly	use up (resources or materials)
spend thoughtlessly; throw away