hard (to do); difficult; tricky

strict; severe; stringent; rigorous; rigid; firm; strong; secure

strict; severe; stern; rigid; rigorous; tough

severity; strictness; intensity

dignity; majesty; sanctity

strict; close; precise; scrupulous

grave; solemn; serious

martial law

dignity; majesty; solemnity; gravity

severe punishment; rigorous measures

strict observance; rigid adherence; scrupulous compliance

harsh (criticism, treatment, etc.); severe; hard; strict