Synonyms for Hard shell

Synonyms starting with letter D

• deep-rooted

  confirmed, habitual
• deep-seated

  confirmed, habitual
• dyed-in-the-wool

  serious, confirmed, habitual
• discourteous

  nasty
• dour

  nasty
• determined

  stubborn
• disciplinary

  serious
• dislikable
• difficile
• demoniac
• dead set on
• dog eat dog
• disciplined
• deaf to