fatalism (n.)youdaoicibaDictYouDict
1670s as a philosophical doctrine that all things are determined by fate, from fatal + -ism. Meaning "disposition to accept all conditions and events as inevitable" is from 1734.
fatalist (n.)youdaoicibaDictYouDict
1640s, adherent of the philosophical doctrine that all things are determined by fate; from fatal + -ist. General sense of "one who accepts every condition and event as inevitable" is from 1734.
fatalistic (adj.)youdaoicibaDictYouDict
"savoring of fatalism," 1757, from fatalist + -ic.