Below are possible answers for the crossword clue Occasional.
3 letter answer(s) to occasional
ODD
an indefinite quantity more than that specified; "invited 30-odd guests"
beyond or deviating from the usual or expected; "a curious hybrid accent"; "her speech has a funny twang"; "they have some funny ideas about war"; "had an odd name"; "the peculiar aromatic odor of cloves"; "something definitely queer about this town"; "what a rum fellow"; "singular behavior"
not divisible by two
not easily explained; "it is odd that his name is never mentioned"
not used up; "leftover meatloaf"; "she had a little money left over so she went to a movie"; "some odd dollars left"; "saved the remaining sandwiches for supper"; "unexpended provisions"
of the remaining member of a pair, of socks e.g.
8 letter answer(s) to occasional
PERIODIC
happening or recurring at regular intervals; "the periodic appearance of the seventeen-year locust"
recurring or reappearing from time to time; "periodic feelings of anxiety"
SOMETIME
at some indefinite or unstated time; "let's get together sometime"; "everything has to end sometime"; "It was to be printed sometime later"
belonging to some prior time; "erstwhile friend"; "our former glory"; "the once capital of the state"; "her quondam lover"
SPORADIC
Erratic
Intermittent
recurring in scattered and irregular or unpredictable instances; "a city subjected to sporadic bombing raids"
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