The word navigational is the adjective form of the noun navigation.
The verb form is to navigate.
The verb for navigational is navigate. As in "to navigate a course".
The adjective for the noun navigation is navigational. The related verb to navigate has the adjective forms navigating, navigated, and navigable.
navigation
There is no word in 'naigational' in English.The closest word to that spelling is navigational, an adjective that describes a noun as relating to navigation; for example navigational instruments.
The word 'noun' is not a verb. The word 'noun' is a noun, a word for a thing.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
The noun 'is' is a verb, a form of the verb 'to be'. The verb 'is' functions as an auxiliary verb and a linking verb.
noun
A roar is a noun. To roar is a verb.
Training is a noun and a verb. Noun: e.g. activity of acquiring skills. Verb: present participle of the verb 'train'.
Has is a verb; it is not a noun. It is the third person singular of the verb to have. It functions as a helping verb as well, but it is not a noun.
Noun. Adjust is a verb.