The word 'harm' is both a noun and a verb.
The noun harm is a common, abstract, uncountable noun; a word for physical or mental injury or damage, either deliberate or unintentional.
The corresponding noun for the adjective gentle is gentleness. A related noun form is gentility.
Prove
Strength
influential
The word 'harm' is both a verb (Please don't harm me.) and a noun (I have caused no harm.)The noun 'harm' is a word for physical injury or material damage; psychological damage or injury; actual or potential ill effects or danger; a word for a thing.
The corresponding noun of "sarcastic" is "sarcasm."
The corresponding noun to "choose" is "choice."
The corresponding noun for the adjective gentle is gentleness. A related noun form is gentility.
The corresponding noun for unhappy is unhappiness.
The verb avert does not have a corresponding noun, it does, however, have a corresponding adjective: avertable.
Problematic and problematical are the corresponding adjectives to the noun problem. The corresponding adverb is problematically.
Argument, arguerer, and the gerund, arguing are the corresponding noun forms for the verb to argue.
"Triumphant" is not a noun. The corresponding noun is "triumph"
Tireless is an adjective. The corresponding noun is tirelessness.
No, lonesome is an adjective. The corresponding noun is lonesomeness.
No, embroider is a verb. The corresponding noun is embroidery.
Affirmation is the corresponding noun to the verb affirm.