unmollifiable

• a word derived from mollify.
  mollify

  verb (used with object)

  to soften in feeling or temper, as a person; pacify; appease.

Related Words

• allay
• alleviate
• ameliorate
• appease
• assuage
• blunt
• lessen
• lull
• mitigate
• pacify
• placate
• quell
• relieve
• temper