hard-and-fast in Swedish
hard-and-fast in Swedish
benhård
(idiomatic, of rules, etc) strictly maintained; not subject to variation
fastslagen
(idiomatic, of rules, etc) strictly maintained; not subject to variation
järnhård
(idiomatic, of rules, etc) strictly maintained; not subject to variation
orubblig
(idiomatic, of rules, etc) strictly maintained; not subject to variation