The noun extent is from the same root as the verb to extend (to reach, or to reach out). The extent of a reference is how far it extends, is extended, or is extending.
A verb form for the word "dignity" is "dignify."
The word measure is a noun, a singular common noun; a word for the extent, quantity, amount, or degree of something, a thing. The word measure is also a verb (measure, measures, measuring, measured); the noun form for the verb to measure is measurer, one who measures. Another noun form of measure is measurement.
The verb form of the word hard is harden.
The verb form for the word "conclude" is "concluded."
The verb form for the word modern is "modernize."
The verb form of the word "nation" is "nationalize."
The verb form of the word "inquiry" is "inquire."
The word "rain" is a verb in its base form.
The verb form is enthuse.
There is no verb form for climate
The word 'stretch' is a noun, a verb, and an adjective.The noun 'stretch' is a word for an act of lengthening, widening, expanding; the extent or scope to which something can be extended; elasticity; a continuous or unbroken length, area, or expanse (a stretch of road, the home stretch, etc.); a word for a thing.The noun forms for the verb to stretch are stretcher and the gerund, stretching.The noun form for the adjective stretch is stretchability.
The word synchronized is a verb. It is the past tense form of the verb synchronize.