密接 (みっせつ)close (relationship, connection, etc.); intimate; near

close (relationship, connection, etc.); intimate; nearadjectival nouns or quasi-adjectives (keiyodoshi), noun (common) (futsuumeishi)
close (together)adjectival nouns or quasi-adjectives (keiyodoshi), noun (common) (futsuumeishi)

密接, its kanji, and other words that share them.Open this graph

Kanji in 密接

秘密ひみつsecret; secrecy
緊密きんみつrigour; rigor
密輸みつゆsmuggling; contraband trade
密室みっしつlocked room
機密きみつsecrecy; highly classified information
精密せいみつprecise; exact
厳密げんみつstrict; close
密度みつどdensity
直接ちょくせつdirect; immediate
接触せっしょくtouch; contact
面接めんせつinterview (e.g. for a job)
接戦せっせんclose combat; close contest
接近せっきんgetting closer; drawing nearer
接するせっするto touch; to come in contact with
接待せったいentertainment (of guests; esp. in the corporate world); treating (to food and drinks)
予防接種よぼうせっしゅvaccination; inoculation

See how 密接 connects to the rest of Japanese.