Weary and drawn? That's about right (5)
I believe the answer is:
tired
'about right' is the definition.
Both the definition and answer are adjectives. Perhaps there's a link between them I don't understand?
'weary and drawn?' is the wordplay.
'weary' becomes 'tire' (synonyms).
'and' is a charade indicator (letters next to each other).
'drawn?' becomes 'd' (this could be a standard abbreviation of which I'm unaware).
'tire'+'d'='TIRED'
'that's' is the link.
Can you help me to learn more?
(Other definitions for tired that I've seen before include "knackered" , "Drowsy" , "Weary, fatigued" , "ready for bed" , "Depleted of energy" .)