Synonyms for Cool

Synonyms starting with letter S

• serene

  calm, character trait, composed
• self-possessed

  calm, collected, composed
• standoffish

  attitude, aloof, unfriendly
• sang-froid

  calm
• self-possession

  calm, calmness, self-control
• splendid

  good
• simmer down

  abate, restraint, calm down
• self-controlled

  calm
• stylish

  fashionable
• shameless

  behaviour, impudent, brazen
• sedate

  equable
• super

  good
• swell

  good, excellent
• superb

  good, excellent
• sober

  character trait, moderate
• superior

  characteristic, excellent
• sangfroid

  aplomb
• sharp

  trendy
• sensational

  good, excellent
• stolid

  equable
• steady

  fresh, refreshing
• shivery

  cold, hot
• stoical

  character trait
• self-control

  calmness
• sophisticated
• smooth
• serenity

  calmness
• smart
• snappy

  cold
• superlative

  excellent
• settle

  soothe
• staid
• sassy
• slick
• stony
• self-command

  self-control
• self-assured
• 

  soothe
• still
• solitary

  attitude, aloof