| formally |
| by the numbers(noun, expression, adjective, idiom, adverb) |
| form(noun, system, arrangement, procedure, course) |
| rigourously |
| absolutely right(expression, adjective, precise, accurate, dead-on) |
| acrimonious(adjective, severe, harsh, stiff, rigid) |
| all together(expression, adjective, exact, regular, neat) |
| analytical(adjective, exact, careful, regular, neat) |
| astringent(adjective, strong, hard, tough, severe) |
| austere(adjective, strong, hard, tough, severe) |
| authoritarian(adjective, strong, hard, tough, severe) |
| behavior(noun, style, rule, practice, system) |
| binding(adjective, severe, harsh, stiff, rigid) |
| bitter(adjective, strong, hard, tough, severe) |
| brick-wall(adjective, severe, stiff, rigid, tight) |
| bullheaded(adjective, strong, hard, tough, severe) |
| businesslike(adjective, exact, careful, regular, precise) |
| canon(noun, style, rule, practice, system) |
| careful(adjective, harsh, exact, regular, neat) |
| ceremonial(noun, style, rule, practice, system) |