1) Grin Verb
To draw back the lips and reveal the teeth, in a smile, grimace, or snarl.
Grinning like an idiot.
A facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement.
He smiled and winked at me.
The way you smile.+ More
مسکراہٹ / ہنسی
Error, Fault, Mistake - a wrong action attributable to bad judgment or ignorance or inattention; "That was your fault".
Incorrect, Wrong - not correct; not in conformity with fact or truth; "You are taking wrong selfie".
Itch, Itchiness, Itching - an irritating cutaneous sensation that produces a desire to scratch; "My back is itching".
Brother-In-Law - a brother by marriage; "Elder brother-in-law".
Crackpot, Crank, Fruitcake, Nut, Nut Case, Screwball - a whimsically eccentric person; "A crank man".
Nut - usually large hard-shelled seed.
Come About, Fall Out, Go On, Hap, Happen, Occur, Pass, Pass Off, Take Place - come to pass; "Why does it only happen to me ?".
Jerk, Twitch - move with abrupt, seemingly uncontrolled motions; "Eye twitching".
Gold Digger - a woman who dates other people only because they are rich, so that they can get money from them; "My rich 81 year-old grandfather has a new girlfriend I think she is a gold digger".