Management sounded unenthusiastic (5)
I believe the answer is:
bored
'unenthusiastic' is the definition.
Both the answer and definition are adjectives. Perhaps they are linked in a way I don't understand?
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for bored that I've seen before include "Brassed off" , "Feeling weary and uninterested" , "Unstimulated" , "Fed up - tired of the world" , "Filled with tedium" .)