I can give you several sentences.
In the sentence "Honor our army veterans" there is no better word In the sentence "He's a veteran of his field" you can say experienced or long time member
The son had been a lieutenant colonel in the army.
No, the noun 'army' is a singular, common noun, a word for a branch of the military.A possessive noun is a word that indicates another noun in the sentence belongs to that noun. Possession is indicated by an apostrophe s ('s) added to the end of the word, or just an apostrophe (') added to plural nouns that end in s. The possessive form of the noun army is army's.Example: The army's favorite color is olive drab.
"They were as tired and depressed as a defeated army."
He's a soldier in the army who has served in Iraq for three years.
The imperial army were outnumbered.
Here is a sentence using the word general: Tim was promoted to a General in the Army.
The army advanced relentlessly.
i was foliage in the army
They will pray for his dad in the army
The army will commandeer your vehicle any time they want!
Exit the town or I will vanquish your army.
The army veteran dealt with his laceration with pride.
My Swiss Army knife does everything, it is very versatile.
A king can conquer an empire if its army is strong
The son had been a lieutenant colonel in the army.
The emperor lost his grip on power when the army denounced him.