1. Very unpleasant
   "stop that god-awful racket"
   - beastly, hellish

See also: unpleasant

• favus
• Fawkes
• fawn
• fawn lily
• fawn-colored
• fawn-coloured
• fawner
• cystic vein
• cysticercus
• cystine
• cystitis
• cystocele
• cystoid macular edema
• cystolith
• cystoparalysis
• Cystophora
• Cystophora cristata
• cystoplegia
• Cystopteris
• Cystopteris bulbifera
• Cystopteris fragilis
• Cystopteris montana
• cystoscope
• cystoscopy
• Cytesis proliferus