Phlegmatic
Phlegmatic: Adjective /flegˈmæt.ɪk/
describes someone who tends not to get emotional or excited about things, lethargic, tired, weary,
My boss is such a phlegmatic person that any attempt to impress him seems trivial in his eyes.
As a footballer his great asset was his calm, phlegmatic manner.
Antonym: nervous
Adverb: phlegmatically
