Positive manner adverbs: boldly, eagerly, bravely, deftly, gleefully, gracefully, happily, innocently, merrily, victoriously, warmly...
Negative manner adverbs: angrily, anxiously, foolishly, irritably, jealously, lazily, glumly, selfishly, rudely, cruelly, sadly...
'Depends on context' manner adverbs: accidentally, awkwardly, blindly, defiantly, crazily, doubtfully, dramatically, evenly, exactly, hastily, hungrily, sharply, sulkily, sternly, widely, unexpectedly...
Timing adverbs: always, eventually, often, rarely, sometimes, seldom, usually, finally...
Speed adverbs: quickly, slowly, promptly, rapidly...
Note that most of these adverbs end with -ly? Not all adverbs have -ly endings! (And not all -ly words are adverbs.) We'll talk more about this later.