Wordnet 3.0
NOUN (1)
1.
an understanding of yourself and your goals and abilities;
The Collaborative International Dictionary of English v.0.48:
Self-knowledge \Self`-knowl"edge\, n.
Knowledge of one's self, or of one's own character, powers,
limitations, etc.
[1913 Webster]
WordNet (r) 3.0 (2006):
self-knowledge
n 1: an understanding of yourself and your goals and abilities
Moby Thesaurus II by Grady Ward, 1.0:
25 Moby Thesaurus words for "self-knowledge":
acquaintance, corpus, data, datum, experience, expertise, facts,
factual base, familiarity, information, intelligence, intimacy,
introspection, ken, know-how, knowing, knowledge,
practical knowledge, private knowledge, privity, ratio cognoscendi,
self-examination, technic, technics, technique