TV series example of the word

The Big Bang Theory Season 8, Episode 24
...you're an expert on rings.

The Big Bang Theory Season 5, Episode 1
You're a world-renowned expert
বিশেষজ্ঞ, অভিজ্ঞ ব্যক্তি, কুশলী ব্যক্তি, সুনিপূণ ব্যক্তি
দক্ষ, অভিজ্ঞ, পারদর্শী, কুশলী, পণ্ডিত, অভ্যস্ত, পটু, কর্মদক্ষ, তত্পর, সিদ্ধ, কার্মুক, ত্তয়াকিবহাল, ধুরন্ধর, ঘুণ, কোবিদ, চৌকস
(1) Having or showing knowledge and skill and aptitude.
(2) Of or relating to or requiring special knowledge to be understood.
(3) Knowledgeable.
(4) Proficient.
(1) A person with special knowledge or ability who performs skillfully.
(2) Master.
(3) Specialist.
(1) He's a computer expert
(2) He was given expert advice on investments
(3) Expert group
(4) It was a source of delighted surprise to his friends to discover his expert knowledge of food and wines.
(5) We received expert medical care
(6) They require expert help
(7) We should listen to expert advice, but to slavishly follow it on every occasion defies logic.
(8) It is a perfect book for beginners but will remain valuable for those that pursue the study to expert level.
(9) Many who do get jobs go into coaching and providing expert advice to elite sports athletes.
(10) Panels of expert judges have been shown to be reliable for setting standards.
(11) Was it not rather his expert opinion that had to be treated with caution?
(12) She's an acknowledged expert in the subject
(13) If you are actually going to court, you will need the expert advice only a solicitor who knows your case can give.
(14) We're quite expert at it, so the complaining shrieks and wails she utters are nothing to do with pain.
(15) He was however an ardent and expert fisherman, and tended to haunt waters more suitable to that end.
(16) There will need to be provision for witness statements and for expert evidence.
(17) Their expert advice has meant the difference between a birdie or a bogey for countless golfers.
(18) Just how expert they are seems never to be questioned or justified except here maybe.
(19) Most of the day was spent learning new skills under the guidance of expert teachers.
(20) She has expert language skills
skillful
skilled
adept
accomplished
talented
fine
master
masterly
brilliant
virtuoso
magnificent
outstanding
great
exceptional
excellent
first-class
first-rate
superb
proficient
good
able
capable
experienced
practiced
knowledgeable
ace
crack
mean
specialist
authority
pundit
adept
maestro
virtuoso
master
past master
wizard
connoisseur
aficionado
ace
buff
pro
techie
whiz
hotshot
maven
crackerjack
amateur
artless
rude
unprofessional
Amateur
Inexpert
Unknowledgeable
Unskilled
Untrained
Apprentice
Ignoramus
Novice
The Big Bang Theory Season 8, Episode 24
...you're an expert on rings.
The Big Bang Theory Season 5, Episode 1
You're a world-renowned expert