Is Vacillatory a Word?

Given to or exhibiting hesitation: halting, hesitant, indecisive, irresolute, pendulous, shilly-shally, tentative, timid, vacillant.

Can vacillating be used as an adjective?

Examples of vacillating

In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. Moreover, his chain of thought is realistically and movingly depicted, vacillating as it does between hope and despair.

What does Vasculate mean?

: the blood vessels or arrangement of blood vessels in an organ or part.