puppyish

Like a pup

Puppyish describes behavior or qualities resembling those of a puppy—eager, playful, clumsy, or endearingly immature.

It often characterizes youthful enthusiasm that hasn't yet settled into adult composure: his puppyish excitement at seeing her, a puppyish grin.

The word can be affectionate or gently dismissive, depending on context.

energetic

bouncy

Tends to rebound

spirited · peppy · zippy · vivacious · sprightly · animated · perky · buoyant · rambunctious · hyperactive

playful

frolicsome

Inclined to merriment

frisky · rollicking · sportive · fun-loving · antic · cavorting · lighthearted · impish · boisterous · rough-and-tumble

endearing

adorable

Extremely endearing

sweet · charming · precious · winsome · darling · heartwarming · appealing · innocent · fuzzy · soft

immature

naive

Innocently unsuspecting

gullible · unseasoned · fledgling · artless · credulous · unworldly · untrained · unsophisticated · impressionable · trusting

Opposites
maturity/age

puppyishmature

Fully grown or developed

dignified · old · adult · stately · sedate

demeanor/composure

puppyishdignified

Composed and respectable

composed · stately · reserved · poised · refined

energy/temperament

puppyishcalm

Free from agitation

subdued · placid · tranquil · world-weary · jaded

Family

puppy, puppies, puppyhood, puppysit, puppysitting

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G