This research was done with the aim of identifying and determining facets in network of correlated relationships of inside and outside field of Islamic Ethic Thesaurus using content analysis method. The research society consisted of 3316 published terms in Islamic Ethic Thesaurus which have correlated relationship together. The method of data collecting was documentary (Library). According to the findings Personality Facet, with 23 lateral and subset facets and 78.55 percent usage, has the most usage in correlated relationships of Islamic Ethic Thesaurus. The Space Facet without subset facet and 0.05 percent usage, has the minimum usage in correlated relationships of Islamic Ethic Thesaurus. Thus, it can be said that ‘Personality’ Facet has the most frequency, and ‘Space’ Facet has the minimum frequency between facets of network of correlated relationships in concepts of inside and outside field of Islamic Ethic Thesaurus. In this study according to the requirements of Islamic Ethic Thesaurus 6 facets were described which include facets of love and friendship, facets of foundation/basis, facets of pests and damages, facets of internal characteristics/sense, facets of signs and symptoms, and facets of ranks and grade.