impugn

As a verb impugn

is (obsolete) to assault, attack.

As a noun pugnacity is

the act or characteristic of being aggressive or combative.

Impugn is a related term of argue.

As verbs the difference between impugn and argue

is that impugn is (obsolete) to assault, attack while argue is .

Discuss is a related term of impugn.

In lang=en terms the difference between discuss and impugn

is that discuss is to converse or debate concerning a particular topic while impugn is to verbally assault, especially to argue against an opinion, motive, or action; to question the truth or validity of.

In obsolete|lang=en terms the difference between discuss and impugn

is that discuss is (obsolete) to communicate, tell, or disclose (information, a message, etc) while impugn is (obsolete) to assault, attack.

As verbs the difference between discuss and impugn

is that discuss is (obsolete|transitive) to drive away, disperse, shake off; said especially of tumors while impugn is (obsolete) to assault, attack.

Question is a related term of impugn.

In obsolete|lang=en terms the difference between question and impugn

is that question is (obsolete) to argue; to converse; to dispute while impugn is (obsolete) to assault, attack.

As verbs the difference between question and impugn

is that question is to ask questions of; interrogate; enquire; ask for information while impugn is (obsolete) to assault, attack.

As a noun question

is a sentence, phrase or word which asks for information, reply or response; an interrogative.

As an adjective impune

is unpunished.

As a verb impugn is

to assault, attack.

Debate is a related term of impugn.

In obsolete|lang=en terms the difference between debate and impugn

is that debate is (obsolete) strife, discord while impugn is (obsolete) to assault, attack.

As verbs the difference between debate and impugn

is that debate is (ambitransitive) to participate in a debate; to dispute, argue, especially in a public arena while impugn is (obsolete) to assault, attack.

As a noun debate

is (obsolete) strife, discord.

Denounce is a related term of impugn.

In obsolete|lang=en terms the difference between denounce and impugn

is that denounce is (obsolete) to proclaim in a threatening manner; to threaten by some outward sign or expression; make a menace of while impugn is (obsolete) to assault, attack.

In lang=en terms the difference between denounce and impugn

is that denounce is to announce the termination of; especially a treaty or armistice while impugn is to verbally assault, especially to argue against an opinion, motive, or action; to question the truth or validity of.

As verbs the difference between denounce and impugn

is that denounce is (obsolete) to make known in a formal manner; to proclaim; to announce; to declare while impugn is (obsolete) to assault, attack.

In transitive terms the difference between impute and impugn

is that impute is to attribute (responsibility or fault) to a cause or source while impugn is to verbally assault, especially to argue against an opinion, motive, or action; to question the truth or validity of.

Impugn is a related term of fault.

In obsolete|lang=en terms the difference between impugn and fault

is that impugn is (obsolete) to assault, attack while fault is (obsolete) want; lack.

In lang=en terms the difference between impugn and fault

is that impugn is to verbally assault, especially to argue against an opinion, motive, or action; to question the truth or validity of while fault is to commit a mistake or error.

As verbs the difference between impugn and fault

is that impugn is (obsolete) to assault, attack while fault is to criticize, blame or find fault with something or someone.

As a noun fault is

a defect; something that detracts from perfection.