[こうつう, koutsuu] (n, vs) traffic; transportation; communication; exchange (of ideas, etc.); intercourse; (P) #460
[いどう, idou] (n, vs) (1) removal; migration; movement; (2) mobile (e.g. communications); (P) #641
[つうしん, tsuushin] (n, vs) correspondence; communication; transmission; news; signal; (P) #980
[れんらく, renraku] (vs, adj-no) (1) (See ご連絡) to contact; to get in touch; (n) (2) contacting; getting in touch; communication; call; message; (3) connection; coordination; junction; (adj-no) (4) intercalary; intercalaris; internuncial; (P) #1171
[でん, den] (n) (1) legend; tradition; (2) biography; life; (3) method; way; (4) horseback transportation and communication relay system used in ancient Japan #1400
[しよう, shiyou] (n) (1) way; method; means; resource; remedy; (2) (technical) specification; (P) #1781
[あおき(P);アオキ, aoki (P); aoki] (n) (1) Japanese laurel; spotted laurel; Aucuba japonica; (2) live tree; (P) #2542
[やなぎ(P);ようりゅう(楊柳), yanagi (P); youryuu ( you yanagi )] (n) (1) willow (any tree of genus Salix); (2) (やなぎ only) (See 枝垂れ柳) weeping willow (Salix babylonica); (P) #3600
[がくめい, gakumei] (n) technical name (often the internationally accepted Latin, scientific, or Linnaean name of plants and animals) #3846
[ちょくつう, chokutsuu] (n, vs, adj-no) direct communication; (P) #4257