Synonyms for Boring

Synonyms starting with letter S

• slow
• stale

  uninteresting, unrelieved
• stuffy

  uninteresting, excite
• stodgy

  unrelieved, uninteresting
• spiritless

  uninteresting, unrelieved, insipid
• 

  stupid

  uninteresting
• soporific
• stereotyped
• sleepy
• sterile

  unrelieved
• samey
• stock
• staid
• sluggish
• sapless

  insipid
• 

  sad
• square
• strait-laced
• same
• slavish
• stolid
• slowest
• soul-destroying

  mind-numbing
• strenuous
• suburban

  humdrum
• serious
• somber
• soulless

  unrelieved
• stilted
• slack
• stagnant
• sycophantic
• servile
• sorry
• subservient
• sing-song
• spun out
• sombre
• stiff
• shavings