No it's an adjective.
No, it is an adjective.
No, the correct spelling is "dishonorable" in American English and "dishonourable" in British English. Both spellings are correct; it just depends on the variant of English being used.
they are not honored by someone
Dishonourable discharge
Dishonest and dishonourable.
Unless they receive a dishonourable discharge, yes.
No. A dishounourable discharge bars the serviceman/woman from re-enlisting.
He thinks he's a coward. "Oh, calm, dishonourable, vile submission."
I think it is "dishonourable".
A dishonourable discharge generally prohibits you from employment in any federal government agency.
The noun 'is' is a verb, a form of the verb 'to be'. The verb 'is' functions as an auxiliary verb and a linking verb.
The verb 'is' is a form of the verb 'to be', a being verb as opposed to an action verb. The verb 'is' also functions as an auxiliary (helper) verb. The verb 'is' also functions as a linking verb.