(ת') קל-דעת, הפכפך, לא יציב

adj. changeable, inconsistent; inconstant in one's affections

See more at Wikipedia.org...

---

Adjective
1. marked by erratic changeableness in affections or attachments; "fickle friends"; "a flirt's volatile affections"
(synonym) volatile
(similar) inconstant
2. 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"
(synonym) erratic, mercurial, quicksilver(a)
(similar) changeable, changeful

příd.jm. přelétavý; nestálý

Przym. niestały; zmienny