Vocabulary consisting only from characters you are able to read
喜び
よろこび
joy/delight/rapture/pleasure/gratification/rejoicing/congratulations/felicitations/(P)jlpt3
笑い
わらい
(1)laugh/laughter/ (2)smile/ (3)sneer/(P) jlpt3
幸せ
しあわせ
happiness, good fortune, luck, blessingmix
恋愛
れんあい
love/love-making/passion/emotion/affections/(P)ai, jlpt3, suru