Synonyms of the word 
LUCKLESS → HEXED - JINXED - UNFORTUNATE - UNLUCKY
luckless
- adj. Unsuccessful, in a failing manner.
- adj. Without luck.
hexed
- adj. Cursed; afflicted with bad luck.
- v. simple past tense and past participle of hex.
jinxed
- v. simple past tense and past participle of jinx.
unfortunate
- adj. not favored by fortune.
- adj. marked or accompanied by or resulting in misfortune.
- n. An unlucky person.
unlucky
- adj. Unfortunate, marked by misfortune.
- adj. Inauspicious.
- adj. Having ill luck.
- adj. Bringing ill luck.
If you are interested in words, visit the following sites :
- wiktionary.org/luckless For complete definition of a word
- 1word.ws/luckless to play with words, suffixs, prefixs, etc.