Unfeeling; pitiless; callous.
Inured; toughened.
Firmly established or unlikely to change; inveterate.
Having extra defences against attack; highly fortified.
Unpolished, rough and ready, uncultured, unsophisticated.
Woven from a coarsely spun yarn, (usually also from a coarse material).
A garment made from roughly spun yarn or made from a coarse material.