disagree

As verbs the difference between disagree and objected

is that disagree is to not agree (harmonize) while objected is (object).

In lang=en terms the difference between disagree and discuss

is that disagree is to not agree (suit) while discuss is to converse or debate concerning a particular topic.

As verbs the difference between disagree and discuss

is that disagree is to not agree (harmonize) while discuss is (obsolete|transitive) to drive away, disperse, shake off; said especially of tumors.

As a verb disagree

is to not agree (harmonize).

As a noun discredit is

disrepute.

As verbs the difference between disagree and disadvantage

is that disagree is to not agree harmonize while disadvantage is to place at a disadvantage.

As a noun disadvantage is

a weakness or undesirable characteristic; a con.

As verbs the difference between disagree and rebuff

is that disagree is to not agree (harmonize) while rebuff is to refuse; to offer sudden or harsh resistance; to turn down or shut out.

As a noun rebuff is

a sudden resistance or refusal.

As a verb disagree

is to not agree (harmonize).

As a noun atheist is

atheist.

As a noun ramification

is (botany|anatomy) a branching-out, the act or result of developing branches; specifically the divergence of the stem and limbs of a plant into smaller ones, or of similar developments in blood vessels, anatomical structures etc.

As a verb disagree is

to not agree (harmonize).

As verbs the difference between expostulate and disagree

is that expostulate is to protest or remonstrate; to reason earnestly with a person on some impropriety of conduct while disagree is to not agree harmonize.

Disagree is a synonym of vary.

In lang=en terms the difference between disagree and vary

is that disagree is to not agree (suit) while vary is to make of different kinds; to make different from one another; to diversity; to variegate.

As verbs the difference between disagree and vary

is that disagree is to not agree (harmonize) while vary is to change with time or a similar parameter.

As a noun vary is

(obsolete) alteration; change.

In intransitive terms the difference between disagree and disaccord

is that disagree is to not agree suit while disaccord is to fail to be in accord.

As a noun disaccord is

the absence or reverse of accord.