Answer:

stress

Answer	Crossword Clue
STRESS	Cause of burnout
STRESS	Accent
STRESS	Emphasize

STRESS	Underscore
STRESS	Fast-track malady
STRESS	High anxiety
STRESS	Rat-race result
STRESS	Put an accent on
STRESS	On-the-job malady
STRESS	Pronunciational prominence
STRESS	Possible cause of hair loss

STRESS	Type A malady
STRESS	Underline, say
STRESS	Management target?
STRESS	Burnout cause
STRESS	Cortisol creator
STRESS	Emphasis
STRESS	Pressure
STRESS	Chill pill target

STRESS	Highlight
STRESS	Many a Type A suffers from it
STRESS	An iamb's second half gets it
STRESS	Blood pressure elevator
STRESS	Overachiever's concern
STRESS	Harp on
STRESS	Kind of test or fracture
STRESS	Downside of the fast track

STRESS	Place emphasis on
STRESS	Kind of fracture
STRESS	Reason for underlining
STRESS	Play up
STRESS	Drive home
STRESS	Cause of angst
STRESS	Type of fracture
STRESS	Burnout cause, perhaps

STRESS	Cause of some fractures
STRESS	Worry excessively (over)
STRESS	Agita
STRESS	Type A's concern
STRESS	Management subject?