Nouns

(n)promisea verbal commitment by one person to another agreeing to do (or not to do) something in the future
(n)promise, hopegrounds for feeling hopeful about the future“there is little or no promise that he will recover”

Verbs

(v)promise, assuremake a promise or commitment
(v)promisepromise to undertake or give“I promise you my best effort”
(v)predict, foretell, prognosticate, call, forebode, anticipate, promisemake a prediction about; tell in advance“Call the outcome of an election”
(v)promisegive grounds for expectations“The new results were promising”, “The results promised fame and glory”