Being in a quandary refers to a state of confusion or uncertainty. Antonyms for this phrase include clarity, decisiveness, and certainty. When one is certain about something, they have no doubts or confusion about their beliefs or decisions. Decisiveness means making quick and firm decisions without doubt or hesitation. Clarity refers to having a clear understanding of a situation or a problem without confusion or doubt. Overall, being in a quandary is an uncomfortable state of various uncertainties, whereas clarity, decisiveness, and certainty guarantee confidence, security, and fulfillment.