Synonyms for Valid

Synonyms starting with letter S

• sound

  characteristic, property, good
• solid

  good, right, authentic
• strong

  right, cogent
• sensible

  regular
• substantial

  characteristic, right, cogent
• satisfactory

  characteristic
• sanctioned

  property
• suitable
• stringent

  right
• significant
• supportable

  well founded
• sure
• sober
• steady
• statutory

  legitimate
• substantiated
• signed and sealed

  correct
• sincere
• satisfying
• serious
• steadfast
• secure
• striking
• straight
• sufficient
• suggestive
• systematic
• sane
• sapient
• substantive
• safe
• serviceable
• symbolic
• settled
• sure-enough
• sterling
• spot-on
• 

  scholarly
• sustainable

  well founded
• suited