HinKhoj Dictionary

Admire – Detest
Bravery – Cowardice
Crooked – Straight
Dainty – Clumsy
Economise – Waste
Frugality - Lavishness
Gloom - Delight
Gather - Disperse

Drag On - (of a process or situation) continue at tedious and unnecessary length (लंबा चलना/ खसीटना)
The dispute between the two families dragged on for years.

Draw Up - prepare a plan, agreement, or other document in detail (औपचारिक दस्तावेज का निर्माण करना)
They instructed an attorney to draw up a sales agreement.

Drop Off - to start to sleep (सोना)
She kept dropping off at her desk.

Drop somebody/something off - an act of taking people, goods, mail, etc. to a place, or the place where you take them (छोड़ना)
I’ll drop you off on my way home.

Drop Off - to fall to a lower level or amount (कम होना/ गिरावट)
The demand for cell phones shows no signs of dropping off.

“Real friendship, like real poetry, is extremely rare – and precious as a pearl.”
"असली दोस्ती, असली कविता की तरह, और मोती की तरह अत्यंत दुर्लभ है - कीमती है।"

-ful suffix (-full) - Meaning: full of, tending, or liable to
Examples:
awful
skillful
successful
bountiful
beautiful
wonderful
Careful

Study of celestial bodies - Astronomy
Study of collection of coins, tokens, paper money etc.- Numismatics
Study of earth and rocks - Geology
Study of election trends - Psephology
Study of flying aero planes - Aviation
Study of handwriting - Graphology
Study of hereditary, genes and variation in living organisms - Genetics
Scientific study of bodily diseases - Pathology