All orbital antonyms

adjective orbital

• constant — You use constant to describe something that happens all the time or is always there.
• infrequent — happening or occurring at long intervals or rarely: infrequent visits.
• unusual — not usual, common, or ordinary; uncommon in amount or degree; exceptional: an unusual sound; an unusual hobby; an unusual response.
• continual — A continual process or situation happens or exists without stopping.
• irregular — without symmetry, even shape, formal arrangement, etc.: an irregular pattern.
• lasting — continuing or enduring a long time; permanent; durable: a lasting friendship.
• permanent — existing perpetually; everlasting, especially without significant change.
• sporadic — (of similar things or occurrences) appearing or happening at irregular intervals in time; occasional: sporadic renewals of enthusiasm.
• variable — apt or liable to vary or change; changeable: variable weather; variable moods.