zealous

As adjectives the difference between zealous and manic

is that zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion while manic is (psychiatry) suffering from mania; the state of abnormally elevated or irritable mood, arousal, and/or energy levels.

As adjectives the difference between zealous and hopeful

is that zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion while hopeful is feeling hope.

As a noun hopeful is

somebody who is hoping for success or victory.

As an adjective zealous

is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.

As a noun alacrity is

eagerness; liveliness; enthusiasm.

As adjectives the difference between convivial and zealous

is that convivial is of or relating to a feast or entertainment, or to eating and drinking, with accompanying festivity; festive; social; gay; jovial while zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.

As adjectives the difference between monomaniacal and zealous

is that monomaniacal is fanatical, or obsessed with one cause or idea to the exclusion of other concerns while zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.

As a noun ambition

is ambition for some particular achievement.

As an adjective zealous is

full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.

As adjectives the difference between zealous and ebullient

is that zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion while ebullient is enthusiastic; high-spirited.

As adjectives the difference between zealous and godly

is that zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion while godly is of or pertaining to a god.

As an adverb godly is

in a godly manner; piously; devoutly; righteously.

As adjectives the difference between zealous and determined

is that zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion while determined is decided; resolute, possessing much determination.

As a verb determined is

(determine).

As adjectives the difference between omnivorous and zealous

is that omnivorous is having a diet which is neither exclusively carnivorous nor herbivorous while zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.