stolid Synonyms

impassive unperturbed unruffled unmoved uninterested ungifted unexpressive unconcerned tranquil thick stupid stoical stoic steady slow-witted slow serene wooden undisturbed unperceptive unimpressionable unflustered unemotional undemonstrative uninventive self-controlled unflappable half-assed unexcitable dim-witted imperturbable stuporous boneheaded laid-back unagitated placid phlegmatical phlegmatic dotish doltish dispassionate detached dense cool-headed cool controlled composed collected cold calm