Difference between Unfriendly and Uncongenial

UNFRIENDLY vs UNCONGENIAL: ADJECTIVE

Unfavorable, Harsh, Antagonistic, Friendly, Uncordial, Beetle browed, Scowling, Cool, Chilly, Unneighbourly, Uncongenial, Inimical, Unneighborly, Inhospitable, Hostile

Oppressive, Antipathetic, Unwelcoming, Inharmonious, Unlovely, Unpalatable, Unpleasant, Unaccommodating, Congenial, Incompatible, Unsympathetic, Hostile, Unfriendly, Disagreeable, Inhospitable

Unfavorable, Harsh, Antagonistic, Friendly, Uncordial, Beetle browed, Scowling, Cool, Chilly, Unneighbourly, Uncongenial, Inimical, Unneighborly, Inhospitable, Hostile

Oppressive, Antipathetic, Unwelcoming, Inharmonious, Unlovely, Unpalatable, Unpleasant, Unaccommodating, Congenial, Incompatible, Unsympathetic, Hostile, Unfriendly, Disagreeable, Inhospitable

Enemy everywhere, unfriendly friend especially at your workplace.
However, worse above all: arrogant and unfriendly personnel.
Cramped seats, old aircraft and unfriendly flight attendants.
Hostage, nameless, overload, underestimate, amoral, unfriendly, gooseberry, carefulness.
Icelandair personnel at the airport were extremely unfriendly.
Hotel staff are completely unfriendly and suspicious looking.
It was a very unfriendly environment as well.
We did not meet one unfriendly staff member!
Auckland city depot was very curt and unfriendly.
Unfriendly power, unfriendly zone, blocks line of sight for everyone, blah blah blah.

One cannot deny the historicity of the events portrayed in the text because we happen to find them difficult or uncongenial.
It is an undeniably uncongenial outcome to discharge a prisoner, evidence of whose guilt is seemingly established by his own words.
Individuals should be motivated to seek uncongenial political information when this information best suits their goals.
Any art house-type meandering could cast an uncongenial reality, and thus thwart the movie's starry-eyed purpose.
The illustrious poets also, annoyed by the platitude of prose, speedily relinquished their uncongenial task.
Of course the family is a good institution because it is uncongenial.
It is compelled to breathe an atmosphere uncongenial to its proper life.
Moreover, our review suggests strategies for increasing exposure to uncongenial political information among citizens.
Shooting the messenger is always easier than dealing with an uncongenial message!
This allowance is towards their service in an uncongenial and unnatural climate.