Hi,
How many words are there in the English dictionary for negative
emotional states?  -- like anger, frustration, worry, etc.
And how many words are there in the English dictionary for positive
emotional states?  -- like joy, passion, driven, excited
thanks

Source: http://thesaurus.reference.com/

Entry:   happy 
Synonyms:   blessed, blest, blissful, blithe, can't complain,
captivated, cheerful, chipper, chirpy, content, contented, convivial,
delighted, ecstatic, elated, exultant, flying high, gay, glad,
gleeful, gratified, hopped up, intoxicated, jolly, joyful, joyous,
jubilant, laughing, light, lively, looking good, merry, mirthful,
overjoyed, peaceful, peppy, perky, playful, pleasant, pleased,
satisfied, sparkling, sunny, thrilled, tickled, tickled pink, up,
upbeat

Entry:   sad 
Synonyms:   bereaved, bitter, blue, cheerless, dejected, depressed,
despairing, despondent, disconsolate, dismal, distressed, doleful,
down, downcast, forlorn, gloomy, glum, grief-stricken, grieved,
heartbroken, heartsick, heavy-hearted, hurting, in doldrums, in grief,
languishing, low, low-spirited, lugubrious, melancholy, morbid,
morose, mournful, pensive, pessimistic, somber, sorrowful, sorry,
troubled, weeping, wistful, woebegone