Deduct vs Omit - What's the difference?

As verbs the difference between deduct and omit

is that deduct is to take one thing from another; remove from; make smaller by some amount while omit is .

(en verb)

To take one thing from another; remove from; make smaller by some amount.

I will deduct the cost of the can of peas from the money I owe you.

(omitt)

To leave out or exclude.

To fail to perform.

(rare) To neglect or take no notice of.

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