Dictionary and Thesaurus

Definition of Relentless

• (a.) Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to relentless despotism.

Synonyms of Relentless

• Down(P)
• Dispirited
• Downcast
• Intransigent
• Brutal
• Exacting
• Severe
• Forbidding
• Persistent
• Austere
• Dismal
• Dark
• Sick
• Disconsolate
• Black
• Grisly
• Low
• Unrelenting
• Down In The Mouth
• Stern
• Blue
• Unappeasable
• Gruesome
• Macabre
• Downhearted
• Grim
• Mordant
• Stark
• Dour
• Adamantine
• Strict
• Unforgiving
• Sorry
• Gloomy
• Drab
• Ghastly
• Depressed
• Dingy
• Inexorable
• Dreary
• Drear
• Low-Spirited
• Adamant
• Lasting
• Tenacious
• Haunting
• Unyielding
• Dogged
• Pertinacious
• Inflexible
• Rigorous
• Uncompromising
• Hard
• Morose
• Unmitigated
• Harsh
• Stiff
• Rigid
• Implacable

Antonyms of Relentless

• Placable
• Sporadic
• Affable
• Yielding
• Bland
• Genial
• Indulgent
• Mild
• Soft
• Tender
• Easy
• Gentle
• Lenient
• Pliable
• Sweet
• Tractable

Homophones of Relentless