TV series example of the word

The Big Bang Theory Season 12, Episode 21
then they might lose out to their unscrupulous competitors.
বিবেকবর্জিত, অবিবেকী, ন্যায়-অন্যায় বিচারহীন
(1) Without scruples or principles,lacking honesty and oblivious to what is honorable,immoral
(2) Without scruples or principles
(3) Lacking honesty and oblivious to what is honorable
(4) Immoral
(1) Religions come into disrepute when manipulated by unscrupulous politicians.
(2) I have taken great umbrage at the portrayal of scientists as unscrupulous and unethical.
(3) The commission system is open to abuse by unscrupulous advisers who recommend unsuitable plans because they pay more.
(4) Polley said the move would stop unscrupulous business owners from selling imported beef as Scots-produced.
(5) As I stated above proper claims are welcomed as they stop unscrupulous people and employers from exploiting people.
(6) If this waste material had a simple, cheap dye put in it the indelible stain would prevent it ever being sold on by unscrupulous dealers.
(7) There are lots of grey areas in this industry which many unscrupulous traders love to exploit.
(8) The small transport boats sink, or unscrupulous captains force their passengers into the sea.
(9) Very often these unscrupulous people will just dump the rubbish.
(10) People don't like some of the tactics adopted by some unscrupulous evangelists to get people to convert.
(11) It's not much of a gift, especially if some unscrupulous person was able to exploit it for their own wicked advantage.
(12) The heyday of the unscrupulous mercenary type dawned when the colonial powers pulled out of Africa leaving chaos behind.
(13) He is ruthless, ambitious, unscrupulous , a threat to the region and a tyrant to his people but that does not make him a terrorist.
(14) As a result, many people lost money, some no doubt cheated by unscrupulous speculators.
(15) Thus, some unscrupulous types are getting rich off kids' unfulfillable dreams.
(16) These unscrupulous rulers violated every principle of Islam to survive in power.
(17) The situation has not been helped by unscrupulous landlords renting out property to anybody no matter what their history.
(18) It is also true there are unscrupulous persons who would exploit the image and story of Mandela.
(19) He began copying because he was sick of paying money for inferior material to unscrupulous dealers and considered it his hobby.
(20) Mrs Strong said that unscrupulous landlords in the area were attracting unruly tenants.
unprincipled
unethical
immoral
conscienceless
shameless
reprobate
exploitative
corrupt
dishonest
dishonorable
deceitful
devious
underhanded
unsavory
disreputable
evil
wicked
villainous
Machiavellian
crooked
shady
hinky
dastardly
ethical
moral
scrupulous
Scrupulous
Ethical
Good
Moral
Principled
Ethical
Good
Moral
Principled
The Big Bang Theory Season 12, Episode 21
then they might lose out to their unscrupulous competitors.