| 1. |
(satellite adjective) liable to sudden unpredictable change; "erratic behavior"; "fickle weather"; "mercurial twists of temperament"; "a quicksilver character, cool and willful at one moment, utterly fragile the next" |
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Synonyms: fickle, mercurial, quicksilver |
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| 2. |
(satellite adjective) likely to perform unpredictably; "erratic winds are the bane of a sailor"; "a temperamental motor; sometimes it would start and sometimes it wouldn't"; "that beautiful but temperamental instrument the flute"- Osbert Lancaster |
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Synonyms: temperamental |
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| 3. |
(satellite adjective) having no fixed course; "an erratic comet"; "his life followed a wandering course"; "a planetary vagabond" |
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Synonyms: planetary, wandering |
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