What are the opposite words for hour?

The antonyms for the word "hour" are plentiful, including phrases like "eternity," "infinity," "forever," "permanent," and "unchanging." These antonyms are used to describe a state of being that is continuous, unending, or not quantifiable in terms of time. Other antonyms for "hour" might include "moment," "instant," "sec," "nanosecond," "microsecond," "millisecond," and "tick," all of which describe a shorter unit of time than an hour. Regardless of which antonym is used, it can add depth and meaning to a sentence, enhancing the reader's understanding and appreciation of the text.

Antonym of the day

stops in one's tracks
bore, disenchant, disgust.