INDELIBLE (adjective) : अमार्जनीय
Meaning: not able to be forgotten.
Example: The blood had left an indelible mark on her shirt.

TEDIOUS (adjective) : उकतानेवाला
Meaning: too long, slow, or dull; tiresome or monotonous.
Example: The meeting was so long and tedious, he was ready to climb the wall.

PROWESS (noun) : कौशल
Example: He was famous for his prowess as an athlete.

PETULANT (adjective) : ढीठ
Meaning: (of a person or their manner) childishly sulky or bad-tempered.
Example: I was made to feel like a petulant child who has flown into a temper because his favorite toy was removed.

BYZANTINE (adjective) : पेचीदा
Example: They are built on the Byzantine pattern, in small scale, and have painted fresco decoration.

BUCOLIC (adjective) : ग्राम्य
Example: There was a certain bucolic look to the faces of the cart drivers.

LAUDABLE (adjective) : प्रशंसनीय
Example: Faith ceases to be laudable when it is blind faith.

RAPACIOUS (adjective) : अति लोलुप
Example: It was a horrendous, rapacious strategy that they had used to gain control of their own home system.

BOLSTER (verb) : आधार, सहारा
Example: He is making a bold attempt to bolster the territory’s confidence.

GERMANE (adjective) : मुनासिब / उचित
Example: He asks questions that are germane and central to the issue