Adverbs for Phlegmatic

stoically; impassively; heavily; coldly; callously; hopelessly; incurably; dreadfully; inexplicably; stolidly; stupidly; apathetically; dully; temperamentally; naturally; habitually; constantly; irritatingly; impossibly; vexatiously; incredibly; strangely; curiously; racially; maddeningly; oddly; imperturbably; indifferently.