Compounds of 悉

• 悉く
  (adv) (uk) altogether
  entirely
  (P)
• 悉に
  (adv) in detail
  with great care
  completely
  again and again
• 悉皆
  (adv) all
• 悉曇
  (n) Siddham character (used for writing Sanskrit) (san:)
• 知悉
  (n,vs) complete knowledge
• 不悉
  (n) (arch) Very Sincerely Yours
• 悉曇学
  (n) Siddham studies