stolid Synonyms

impassive unperturbed stony stoical stoic steady slow-witted slow serene placid phlegmatical phlegmatic peaceful passionless obtuse nonchalant stupid thick unemotional self-controlled unflappable half-assed unexcitable dim-witted imperturbable boneheaded laid-back undisturbed wooden unruffled unmoved unconcerned tranquil lumpish listless dispassionate detached dense cool-headed cool controlled composed collected cold calm bovine boeotian blockish apathetic doltish