Home › Words › S › somatotonicsomatotonic/ˌsəʊmətəˈtɒnɪk/somatotonic means having or relating to a personality type characterised as aggressive and extroverted.somatotonic is pronounced /ˌsəʊmətəˈtɒnɪk/.EtymologyCoined by William Herbert Sheldon.adjHaving or relating to a personality type characterised as aggressive and extroverted.nounA person having this personality type.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.somatypology 65% match — The typology of somatotypes. vs somatotonic →somatological 63% match — Relating to somatology. vs somatotonic →viscerotonic 62% match — Designating a personality type characterised as sociable, easy-going, and comfort-seeking. vs somatotonic →cerebrotonia 62% match — In the somatotype theories of William Herbert Sheldon, an intellectual personality type characterised by emotional restraint and alertness correlated with the ectomorph body type. vs somatotonic →somatologic 62% match — Relating to somatology. vs somatotonic →somatopsychic 61% match — Pertaining to the effects of the body on the mind. vs somatotonic →cerebrotonic 61% match — Designating a personality type characterised as intellectual, introverted, and emotionally restrained. vs somatotonic →somatognosic 60% match — Relating to a person's body image, or subjective idea of their own bodily form. vs somatotonic →