Grim  

1. Grim, Inexorable, Relentless, Stern, Unappeasable, Unforgiving, Unrelenting : سخت - شدید : Not to be placated or appeased or moved by entreaty.

Grim determination.
Grim necessity.+ More
Russia's final hour, it seemed, approached with inexorable certainty.
Relentless persecution.
The stern demands of parenthood.

Implacable - incapable of being placated.

2. Grim, Ghastly, Grisly, Gruesome, Macabre, Sick : ڈراوٴنا - خوفناک : Shockingly repellent; inspiring horror.

Ghastly wounds.
The grim aftermath of the bombing.+ More
The grim task of burying the victims.
A grisly murder.
Gruesome evidence of human sacrifice.
Macabre tales of war and plague in the Middle ages.
Macabre tortures conceived by madmen.

Alarming - frightening because of an awareness of danger.

3. Grim, Blue, Depressed, Dispirited, Down, Down In The Mouth, Downcast, Downhearted, Gloomy, Low, Low-Spirited : افسردہ - غمگین : Filled with melancholy and despondency.

Downcast after his defeat.
Gloomy at the thought of what he had to face.+ More
Gloomy predictions.
A gloomy silence.
Took a grim view of the economy.
The darkening mood.
Lonely and blue in a strange city.
Depressed by the loss of his job.
A dispirited and resigned expression on her face.
Feeling discouraged and downhearted.

Dejected - affected or marked by low spirits.

4. Grim, Black, Mordant : تلخ - بھیانک : Harshly ironic or sinister.

Black humor.
A grim joke.+ More
Grim laughter.
Fun ranging from slapstick clowning ... to savage mordant wit.

Sarcastic - expressing or expressive of ridicule that wounds.

5. Grim, Dour, Forbidding : کج خلق - سخت مزاج : Harshly uninviting or formidable in manner or appearance.

A dour, self-sacrificing life.
A forbidding scowl.+ More
A grim man loving duty more than humanity.
Undoubtedly the grimmest part of him was his iron claw.

Unpleasant - disagreeable to the senses, to the mind, or feelings.

6. Grim, Blue, Dark, Dingy, Disconsolate, Dismal, Drab, Drear, Dreary, Gloomy, Sorry : غمگین - اداسی والا : Causing dejection.

A gloomy day.
A blue day.+ More
The dark days of the war.
A week of rainy depressing weather.
A disconsolate winter landscape.
The first dismal dispiriting days of November.
A dark gloomy day.
Grim rainy weather.

Cheerless, Depressing, Uncheerful - causing sad feelings of gloom and inadequacy.