Difference between Afraid and Concerned

AFRAID vs CONCERNED: ADJECTIVE

Filled with regret or concern; used often to soften an unpleasant statement
Feeling worry or concern or insecurity
Filled with fear; frightened.
Filled with regret or concern. Used especially to soften an unpleasant statement.
Regretful, sorry
Filled with fear or apprehension
Having feelings of aversion or unwillingness

Impressed with fear or apprehension; fearful: followed by of before the object of fear, where that is not an infinitive: as, to be afraid of death; I am afraid to go.
Synonyms Afraid, Frightened, Terrified, timid, shy, apprehensive, troubled, suspicious, distrustful. Afraid expresses a less degree of fear than frightened or terrified, which describe outward states. In colloquial language, I am afraid is often nearly equivalent to I suspect, I am inclined to think, or the like, and is regularly used as a kind of polite introduction to a correction, objection, etc., or to make a statement sound less positive: as, I am afraid you are wrong; I am afraid that argument won't hold.
Filled with regret or concern

A euphemism for damned.
Having or manifesting disquietude; uneasy; troubled; anxious: as, she watched his movements with a concerned look or feeling; he was concerned about his prospects.

Horrified, Appalled, Shocked, Panicked, Disinclined, Cowed, Alarmed, Concerned, Apprehensive, Intimidated, Petrified, Terrified, Frightened, Fearful, Scared

Worry, Apprehensive, Alarmed, Worried, Taken up, Related to, Haunted, Related, Implicated, Solicitous, Involved, Obsessed, Preoccupied, Interested, Afraid

Horrified, Appalled, Shocked, Panicked, Disinclined, Cowed, Alarmed, Concerned, Apprehensive, Intimidated, Petrified, Terrified, Frightened, Fearful, Scared

Worrying, Worry, Apprehensive, Alarmed, Worried, Related to, Haunted, Related, Implicated, Solicitous, Involved, Obsessed, Preoccupied, Interested, Afraid

It might have been when you were afraid of commitment, or even when you were afraid of being vulnerable.
He describes being Queer and growing up afraid of being outed, afraid of being close to other Queer teens.
The ghost or the zombie never frightened us who were not afraid, but they will run after them who were too afraid.
Milla is afraid of her: has always been afraid of her.
Be not afraid of growing slowly; be afraid only of standing still.
Once again she admitted to herself that she was afraid, horribly afraid, of the beautiful woman with the cruel eyes.
Communism is everywhere and when you try to see it, you might start to get afraid, very afraid.
Be afraid, America, be very afraid not so much of ISIS, but of the Emory college students.
No one who hates but is afraid of love, and therefore must he be afraid of God.
So the Nome was afraid of himself and afraid of everything around him.

In these alone, were the whole people concerned.
Is that something we should be concerned about?
The Cherokees had every reason to be concerned.
This chapter is concerned only with market regulation.
All skin types, especially those concerned with ageing.
They re concerned how it will affect that.
The name of the concerned lot plan, if any, and the lot numbers of the concerned and abutting properties.
Brook was less concerned with realism, and more concerned with translating the play into a form that could communicate with the modern world.
This enterprise is most suitable when national security is concerned as it is under the direct control and supervision of the concerned Ministry.
We are less concerned with finding texts, and more concerned with stopping the flood of texts coming in.