Circadian [adjective]

Definition of Circadian:

occurring every day; during the day

Synonyms of Circadian:

● Regularly

● Often

● Periodic

● Constantly

● Regular

● Routine

● Everyday

● Ordinary

● Commonplace

● Common

● Day after day

● Per diem

● Quotidian

● Cyclic

● Day-to-day

● Day by day

● Diurnal

● From day to day

● Once a day

● Once daily


Opposite/Antonyms of Circadian:

● At night

● Rare

● Different

● Uncommon

● Irregular

● Nocturnal

● Nightly

● Infrequent

● Extraordinary

● Unusual

● Abnormal

● Variable


Sentence/Example of Circadian:

In general, Tb's showed a marked circadian cycle in phase with photoperiod.