Synonyms of introverted

Verb

1. invaginate, introvert, draw in, retract

usage: fold inwards; "some organs can invaginate"

2. introvert, change, alter, modify

usage: turn inside; "He introverted his feelings"

Adjective

1. introspective (vs. extrospective), introverted, self-examining

usage: given to examining own sensory and perceptual experiences