Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
悲しい kanashii sademo, jlpt4
喜び yorokobi joy/delight/rapture/pleasure/gratification/rejoicing/congratulations/felicitations/(P)jlpt3
痛み itami painbyouki
恋愛 ren'ai love/love-making/passion/emotion/affections/(P)ai, jlpt3, suru
悲しみ kanashimi sadness, sorrow, griefjlpt3
ai loveai, jlpt3
悲しむ kanashimu to be sad, to mourn for, to regretgodan, verb, vtrans
恋におちる koi ni ochiru fall in lovemix
喜ぶ yorokobu be delightedgodan, jlpt4, verb, vintrans
koi loveai