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
• punctilious
• tough
• unflinching
• undeviating
• exact
• implacable
• dogged
• close
• painstaking
• unrelenting
• unyielding
• harsh
• single-minded
• hardened
• fussy
• determined
• firm
• stern
• resolved
• adamantine
• severe
• immovable
• austere
• unsparing
• demanding
• grim
• flinty
• unappeasable
• hard
• 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 so far, it’s shown no sign of pushing the country’s increasingly hard-line leaders to make concessions on the Strait of Hormuz, Iran’s disputed nuclear program or its support for armed groups in the region. — Joseph Krauss, Chicago Tribune, 11 Sep. 2026

This has left many wondering how much of this hard-line approach might change if Gadi Eisenkot, the veteran military official who is running ahead of Netanyahu in the polls, manages to defeat him. — Amos Harel, Foreign Affairs, 2 Sep. 2026

That post went to Hossein Taeb, a hard-line cleric and longtime intelligence chief who led one of the first major crackdowns on protests, in 2009. — Lee Keath, Fortune, 29 Aug. 2026

Netanyahu’s hard-line government has been accused of turning a blind eye to the settler attacks in the West Bank, which many governments around the world consider illegally occupied. — F. Brinley Bruton, NBC news, 29 Aug. 2026