Synonyms for Rigourous

Synonyms starting with letter P

• precise
• plain

  austere
• prudish

  puritanical, blue, behaviour
• puritanical

  blue, behaviour
• piercing

  characteristic
• painful

  severe
• peremptory

  harsh
• priggish

  puritanical
• precision
• punctilious
• painstaking
• particular
• persnickety