sleeveless vs unlucky

sleeveless

adj
  • Of a garment, having no sleeves. 

unlucky

adj
  • Inauspicious. 

  • Having ill luck. 

  • Bringing ill luck. 

  • Unfortunate, marked by misfortune. 

How often have the words sleeveless and unlucky occurred in a corpus of books? (source: Google Ngram Viewer )