These kind of words can easily be looked up on jisho, but they're also easier to remember than kanji. So why not take the initiative and memorize these anyway? Note that this DOES NOT substitute a full Nihongo course. This course would probably only cover the small moments when Kanji is not used, so you know what the kana meant.
Update: I've decided to add a few dedicated learners as contributors. Feel free to chip and share any new words you've encountered, so others can learn too!
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