Vocabulary consisting only from characters you are able to read
恋愛
れんあい
love/love-making/passion/emotion/affections/(P)ai, jlpt3, suru
怖がる
こわがる
to be afraid of, to fear, to dread, to be nervous (about), to be shy (of)godan, verb, vintrans
幸い
さいわい
happiness, blessednessmix
幸せ
しあわせ
happiness, good fortune, luck, blessingmix