To speak.
Speech can be both a noun and a verb. As a noun, it refers to the ability to speak or the act of speaking. As a verb, "speech" is generally not used to describe an action; instead, the verb form would be "speak," such as "I will speak at the event."
Clothing can be a noun and a verb. The noun form is clothes or apparel. The verb form is the present participle of the verb clothe.
The word address is a noun and a verb. The noun form is the description of where one lives. The verb form means to direct speech.
The word shoes is a noun. It is the plural form of the noun shoe.
The word formed is a verb. It is the past tense of the verb form.
The word mandate can be a noun and a verb. The noun form is an authoritative command. The verb form means to authorise.
Organization is a noun. It is the noun form of the verb organize.
The word project is a noun and a verb. The noun form is a planned endeavour. The verb form means to make plans for.
The word talk can be a noun or a verb. The noun form is a conversation or a lecture. The verb form means to communicate through means of speech.
The word mistake is a noun and a verb. The noun form is an error. The verb form means to make an error.
The word research can be a noun or a verb. The noun form refers to a piece of research. The verb form means to investigate into.
The word balance is a noun and a verb. The noun form is a state of equilibrium. The verb form means to be in equilibrium.