Hard-shell synonyms | phrases

Phrases with similar meaning for Hard-shell

• deep-rooted

  confirmed, continue
• deep-seated

  confirmed, continue
• hard-line
• hard-nosed
• dyed-in-the-wool

  confirmed
• firmly established

  confirmed
• long-established

  confirmed
• stiff-necked
• self-willed
• hard-boiled
• hard-core
• by the book
• hang-tough
• pig-headed
• locked-in
• strong-minded
• hard shell
• hard line
• hard core
• elephant skin
• formidable defenses
• rhinoceros hide
• thick hide
• thick shell
• hang tough
• not smooth
• off-key
• out-of-key
• out-of-tune
• long-time
• in good shape
• blind to
• battle-scarred
• in good condition
• up to speed
• in the habit
• of the old school
• deaf to
• wise to ways
• hard as nails
• in fine fettle
• settled in
• given to
• long-serving
• case-hardened
• been around
• used to
• from way back
• hard-as-nails
• physically fit