energetic

• able-bodied
• absolute
• active
• aggressive
• agile
• agog
• airy
• alert
• animate
• animated
• arresting
• assertive
• athletic
• awake
• ball of fire
• beefy
• boisterous
• bouncing
• brawny
• breezy
• bright
• brisk
• bubbly
• buoyant
• burly
• capable
• categorical
• cheerful
• chipper
• chirpy
• chirrupy
• clear
• compelling
• competent
• conspicuous
• dapper
• dashing
• decided
• demoniac
• driving
• dynamic
• eager
• ebullient
• effervescent
• emphatic
• energized
• enlivened
• enterprising
• enthusiastic
• exuberant
• firm
• fit
• flush
• forceful
• forcible
• fortified
• fresh
• frisky
• frolicsome
• full-blooded
• gay
• gingery
• hale
• hardy
• healthy
• hearty
• high-powered
• high-spirited
• high-strung
• husky
• impelling
• impish
• indefatigable
• industrious
• insistent
• invigorated
• jaunty
• jazzy
• keen
• kinetic
• lively
• lusty
• marked
• mettlesome
• mighty
• muscular
• nervous
• nimble
• noticeable
• on the go
• open-eyed
• peppy
• perky
• pert
• pixieish
• pizzazzy
• plain
• playful
• pointed
• potent
• powerful
• puissant
• punchy
• racy
• red-blooded
• refreshed
• rejuvenated
• resounding
• revitalized
• robust
• robustious
• rugged
• skittish
• snappy
• sound
• spanking
• sparkly
• sparky
• spiffy
• spirited
• sprightly
• springy
• spry
• stalwart
• stout
• strapping
• strenuous
• striking
• strong
• sturdy
• tireless
• tough
• unambiguous
• unequivocal
• unflagging
• untiring
• up
• upbeat
• vehement
• vigorous
• violent
• virile
• vital
• vitalized
• vivacious
• wide-awake
• zippy

• ambiguous
• apathetic
• boring
• broken-down
• dead
• debilitated
• decrepit
• delicate
• disabled
• dispirited
• dull
• easygoing
• effete
• enervated
• equivocal
• faint
• feeble
• frail
• guarded
• halting
• hesitant
• idle
• ill
• impassive
• impotent
• inactive
• inanimate
• indolent
• inert
• infirm
• invertebrate
• irksome
• lackadaisical
• laid-back
• languid
• languishing
• languorous
• lazy
• leaden
• lethargic
• lifeless
• limp
• listless
• mild
• nerveless
• nonassertive
• nonemphatic
• passive
• phlegmatic
• powerless
• prostrate
• prostrated
• sapped
• sleepy
• slow
• sluggish
• soft
• spineless
• spiritless
• stolid
• tedious
• tired
• torpid
• unambitious
• uncompelling
• understated
• unemphatic
• unhealthy
• unsound
• unwell
• vapid
• wan
• wasted
• weak
• weakened
• weary
• wimpy
• wishy-washy
• worn-out

• adjective
  1. Possessing or pertaining to energy.
  2. Characterised by force or vigour; full of energy; lively, vigorous.
  3. Having powerful effects; efficacious, potent.

• The puppy was so energetic that it ran around the yard all day.
• She gave an energetic performance on stage last night.
• The coach encouraged the players to stay energetic during practice.
• His energetic personality made the party more exciting.
• After drinking coffee, I felt more energetic and focused.

dabbling

ebullient

laborious

racy

ultrafast

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