

あの古い家にはおばけが出るそうです。
おばけなんていないよ。
妹はおばけの話が嫌いです。
"おばけ" is in the lesson "Stories" (Level 33), along with 14 other useful words. LinDuo has 180 topic lessons like this one, 2,379 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.