A person who is recalcitrant.
Not viable for an extended period; damaged by drying or freezing.
Unwilling to cooperate socially.
Difficult to deal with or to operate.
Marked by a stubborn unwillingness to obey authority.
A person who resists; especially a member of a resistance movement.
A thing which resists.
Which makes resistance or offers opposition.
Which is not affected or overcome by a disease, drug, chemical or atmospheric agent, extreme of temperature, etc.
Not greatly influenced by individual members of a sample.