Difference between Worried and Upset

WORRIED vs UPSET: NOUN

An upset stomach.
An upper set; a subset (X,≤) of a partially ordered set with the property that, if x is in U and x≤y, then y is in U.
An unhappy and worried mental state
The act of upsetting or the condition of being upset.
A disturbance, disorder, or state of agitation.
A condition of indigestion.
A game, contest, or election in which the favorite is defeated.
A tool used for upsetting; a swage.
An upset part or piece.
An overturn.
An unexpected victory of a competitor that was not favored.
See the extract.
Condition in which there is a disturbance of normal functioning
An improbable and unexpected victory
A tool used to thicken or spread (the end of a bar or a rivet etc.) by forging or hammering or swaging
The act of disturbing the mind or body
The act of upsetting, overturning, or severely discomposing, or the state of being upset; an overturn: as, the carriage had an upset; the news gave me quite an upset.
The act of upsetting something
The act of upsetting, or the state of being upset; an overturn.
Disturbance or disruption.

Mentally upset over possible misfortune or danger etc
Afflicted with or marked by anxious uneasiness or trouble or grief
Thinking about unpleasant things that have happened or that might happen; feeling afraid and unhappy.

Afflicted with or marked by anxious uneasiness or trouble or grief
Having been overturned.
Exhibiting signs and symptoms of indigestion.
In a state of emotional or mental distress; distraught.
Thrown into a state of disarray or confusion
Having been turned so that the bottom is no longer the bottom
Mildly physically distressed
Set up; fixed; determined; -- used chiefly or only in the phrase upset price; that is, the price fixed upon as the minimum for property offered in a public sale, or, in an auction, the price at which property is set up or started by the auctioneer, and the lowest price at which it will be sold.
Angry, distressed, or unhappy.
Feeling unwell, nauseated, or ready to vomit.

To disturb the functioning, order, or course of: : overthrow.
To cause to overturn; knock or tip over.
To thicken and shorten, as a heated piece of iron, by hammering on the end.
To shorten (a tire) in the process of resetting, originally by cutting it and hammering on the ends.
To overturn, overthrow, or overset
To disturb the self-possession of; to disorder the nerves of; to make ill.
To turn upwards the outer ends of (stakes) so as to make a foundation for the side of a basket or the like; also, to form (the side) in this manner.
To make (a heated metal bolt, for example) shorter and thicker by hammering on the end.
To defeat unexpectedly (an opponent favored to win).
To distress or perturb mentally or emotionally.
To set up; to put upright.
To cause (the stomach) to feel ill.

To be overturned or upset.
To shorten and thicken by hammering, as a heated piece of metal set up endwise: said also of the shortening and resetting of the tire of a wheel.
To put out of the normal state; put in disorder; of persons, to discompose completely; make nervous or irritable; overcome.
To overturn; overthrow; overset, as a boat or a carriage; hence, figuratively, to throw into confusion; interfere with; spoil: as, to upset one's plans.
To set or place up.
Set up; fixed; determined.
Used of an unexpected defeat of a team favored to win

Frightened, Anxious, Feared, Afraid, Wary, Scared, Alarmed, Apprehensive, Fearful, Concerned, Troubled, Distressed, Disquieted, Disturbed, Upset

Overturn, Troubled, Discomfit, Distressed, Disorganized, Disturbance, Disturb, Unexpected, Sick, Disquieted, Trouble, Disconcert, Confused, Worried, Disturbed

Frightened, Anxious, Feared, Afraid, Wary, Scared, Alarmed, Apprehensive, Fearful, Concerned, Troubled, Distressed, Disquieted, Disturbed, Upset

Ill, Overturned, Troubled, Discomfit, Distressed, Disorganized, Disturb, Unexpected, Sick, Disquieted, Trouble, Disconcert, Confused, Worried, Disturbed

Should I be worried or is this normal?
Is the British govt not worried about this?
What worried him most, he confessed, were lawsuits.
Were they really so worried about the communists.
She is not worried about anyone or anything.
You simply felt worried about Matt and me.
Should We Be Worried About Computerized Facial Recognition?
You do seem worried about your school work.
What the adults are worried about might not be what the students are worried about.
Not worried about loosing guests, more worried about getting bad guests.

ARYA is already present, but she looks upset.
Do the difficulties upset or distress your child?
The President appears upset himself by this image.
The upset sale usually occurs in early September.
Waters was reportedly deeply upset by the experience.
Never upset not to find what you need.
Be conscious of content that might upset people.
He was upset, I was upset the whole thing was completely out of hand!
People may be upset with you or upset about the decision you are making.
He indicated you were upset and you were upset with Ambassador Bolton and upset with the way things are going.