The word 'reinforce' is a verb (reinforce, reinforces, reinforcing, reinforced). The noun form for the verb is 'reinforcement', which is a concrete or an abstract noun depending on use. Examples:
Concrete: The reinforcement that supports the steps has broken.
Abstract: He needs positive reinforcement when he behaves properly.
The plural of reinforce is reinforces.
The word omen is an abstract noun.
abstract
The word 'ugliness' is an abstract noun; a word for an opinion, a word for a concept.
The word 'truth' is an abstract noun, a word for a concept.
you should reinforce that fence
The plural of reinforce is reinforces.
she was not listening so i had to reinforce the rules
"Erudite" is an abstract word for wise.
The abstract word for resentful is bitterness.
must i reinforce to you the importance of telling the truth
Yes, the word 'fun' is an abstract noun, a word for a concept.
The word 'independence' is an abstract noun, a word for a concept.
The word omen is an abstract noun.
abstract
Abstract
The word 'ugliness' is an abstract noun; a word for an opinion, a word for a concept.