courtly (adj.)
- adulatory
- aristocratic
- august
- bland
- buttery
- ceremonious
- chivalric
- chivalrous
- civilized
- complimentary
- conventional
- dignified
- fawning
- flattering
- formal
- fulsome
- gallant
- gracious
- grand
- grave
- gushing
- honeyed
- imposing
- insincere
- insinuating
- kingly
- knightly
- lofty
- lordly
- magisterial
- majestic
- mealymouthed
- noble
- obsequious
- oily
- old-fashioned
- old-world
- prim
- princely
- queenly
- regal
- royal
- sedate
- slimy
- smarmy
- smooth
- smooth-spoken
- smooth-tongued
- soapy
- sober
- solemn
- starchy
- stately
- statuesque
- stiff
- stilted
- studied
- sycophantic
- unctuous
- venerable
- worthy