Antonyms of adj puppylike

1 sense of puppylike

Sense 1
puppyish, puppylike -- (characteristic of a puppy)

INDIRECT (VIA young) -> old -- ((used especially of persons) having lived for a relatively long time or attained a specific age; "his mother is very old"; "a ripe old age"; "how old are you?")

Similarity of adj puppylike

1 sense of puppylike

Sense 1
puppyish, puppylike -- (characteristic of a puppy)
       => young (vs. old), immature -- ((used of living things especially persons) in an early period of life or development or growth; "young people")