From Japanese-German FreeDict Dictionary ver. 0.2.0:
懇ろ /ɽˈo̞/, (irregular okurigana usage) 懇 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, ねんごろ /ne̞ŋɡˈo̞ɽo̞/, (out-dated or obsolete kana usage) ねもころ /nˌe̞mo̞kˈo̞ɽo̞/
(adjectival nouns or quasi-adjectives (keiyodoshi))
(f) Vertraulichkeit, (f) Freundschaft, freundlich, warmherzig, herzlich, innig, in freundlicher Weise, warmherzig, herzlich, innig