Denshi Jisho — Online Japanese dictionary

歓 かん joy; enjoyment; delight; pleasure
Noun 
歓喜 かんき delight; great joy
Common word, Noun, Suru verb 
歓呼 かんこ acclamation; jubilation
Noun, Suru verb 
歓迎 かんげい welcome; reception
Common word, Noun, Suru verb, No-adjective 
歓声 かんせい cheer; shout of joy
Common word, Noun 
歓待 かんたい warm reception; friendly reception
Common word, Noun, Suru verb 
歓談 かんだん pleasant talk; chat
Common word, Noun, Suru verb 
歓心 かんしん favour; favor
Noun 
歓然 かんぜん delighted; overjoyed
Adverb taking the 'to' particle, Taru-adjective, Archaism 
歓送 かんそう hearty send-off
Noun, Suru verb 
歓楽 かんらく pleasure; merriment
Noun 
歓び よろこび joy; delight; rapture; pleasure; gratification; rejoicing; congratulations; felicitations
Noun 
歓ぶ よろこぶ 1: to be delighted; to be glad; to be pleased;
2: to congratulate;
3: to gratefully accept
Godan verb with bu ending, Intransitive verb 
歓喜天 かんぎてん Nandikesvara (Ganesh in the Buddhist pantheon)
Noun, Buddhist term 
歓楽街 かんらくがい pleasure quarter
Common word, Noun 
歓迎宴 かんげいえん welcome party
Noun 
歓迎会 かんげいかい welcome party
Noun 
歓送会 かんそうかい farewell party
Noun 
歓天喜地 かんてんきち great joy; jubilation; exultation
Noun, No-adjective 
歓を尽くす かんをつくす to enjoy oneself to one's hearts content; to enjoy oneself to the full
Expression, Godan verb with su ending 
歓心を買う かんしんをかう to win favour; to win favor
Expression, Godan verb with u ending 
歓送迎会 かんそうげいかい party to welcome (e.g. new employees) and send off (e.g. retiring employees)
Noun 

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