phlegmatic Synonyms

sluggish unflappable stoic detached nonchalant placid indifferent tranquil emotionless relaxed unemotional impassive apathetic calm serene composed unmoved unagitated undisturbed unambitious unruffled unanimated unconcerned uninterested steady stoical stolid supine tepid torpid torporific laid-back easygoing level-headed unsentimental slow-moving undemonstrative undesirous unenthusiastic unflustered unhurried unimpressionable unperturbed uncaring self-controlled uninvolved stuporous mesomorph ectomorph unmotivated