Synonyms for Deep

Synonyms starting with letter S

• strong

  colour, intense, dark
• serious

  intense, abstract, property
• sound

  loyal, endless
• sea

  open ocean
• sonorous

  low-pitched, low, bass
• secret

  abstract, obscure
• sharp

  discerning, scheming, astute
• 

  scholarly

  knowledgeable
• sagacious

  abstract, wise, astute
• sincere
• submerged

  usually down
• severe
• shrewd

  wise, astute, scheming
• subterranean

  low, position, bottomless
• sage

  knowledgeable
• shadowy

  unclear
• sepulchral

  in the throat
• sunken
• set

  absorbed
• scheming

  astute
• sunk

  usually down
• solemn
• substantial
• significant
• smart

  astute
• soulful
• settled
• seven seas

  open ocean
• sly

  scheming
• subtle
• submarine

  usually down
• sober
• spacious
• solid
• salt water
• subaqueous

  usually down
• sibylline

  abstract
• sweeping
• spellbound

  rapt
• steadfast

  loyal