FEAR
Feeling afraid? Scared? This can be different to a phobia.
PHOBIA
Specific phobia e.g. needles (TRYPANOPHOBIA), spiders (ARACHNOPHOBIA) etc. Your response may be a racing heart, sweating, wanting to run away etc,
ANXIETY
Constant worry but not sure why. A feeling of something bad happening...
STRESS
A specific worry about anything! It could be exams, a job interview or performing. The list is endless, This is linked to anxiety.