Synonyms of hard-line

hard-line

adjective

ˈhärd-ˈlīn 

as in strict

not allowing for any exceptions or loosening of standards

a hard-line approach to the sentencing of repeat offenders

Synonyms & Similar Words

• strict
• rigorous
• uncompromising
• rigid
• stringent
• steadfast
• inflexible
• exacting
• adamant
• conscientious
• cast-iron
• meticulous
• stubborn
• relentless
• unbending
• scrupulous
• brassbound
• tenacious
• tough
• punctilious
• unflinching
• undeviating
• exact
• close
• implacable
• dogged
• painstaking
• unrelenting
• harsh
• unyielding
• single-minded
• hardened
• fussy
• determined
• firm
• stern
• resolved
• adamantine
• severe
• immovable
• austere
• unsparing
• demanding
• grim
• flinty
• hard
• unappeasable
• hard-hearted
• ironbound

Antonyms & Near Antonyms

• flexible
• loose
• lax
• slack
• relaxed
• compliant
• pliant
• pliable
• gentle
• acquiescent
• mild
• easy
• soft
• lenient
• tolerant
• yielding
• merciful
• easygoing
• indulgent
• kindly
• compromising
• negligent
• slovenly
• sloppy
• neglectful
• relenting
• slipshod
• remiss
• spoiling
• pampering
• unfussy

Example Sentences

Recent Examples of hard-line

But now the city’s hard-line authorities are making the law even more repressive for anyone caught in its net. — Editorial Board, Washington Post, 12 June 2026

Israel’s hard-line government, dominated by settler leaders and supporters, has overseen a surge in settlement construction over the last four years. — Sam McNeil, Los Angeles Times, 9 June 2026

The war has left Iranians under the boot of a regime that is bolder, more hard-line, and more repressive than before. — Holly Dagres, The Atlantic, 5 June 2026

What appears clear is that the tour is likely to implement a hard-line two-track system with aggressive promotion and relegation protocols. — Brody Miller, New York Times, 3 June 2026