unflurried unflustered unperturbed unruffled
unflurried%5:00:00:composed:00 unflustered%5:00:00:composed:00 unperturbed%5:00:00:composed:00 unruffled%5:00:00:composed:00
hladnokrven miren ravnodušen
free from emotional agitation or nervous tension
the waiters were unflurried and good natured with contented mind and unruffled spirit (Anthony Trollope)