This is the 7105th most frequent Japanese word.
リ
"リ" is a katakana character used in Japanese writing, representing the syllable "ri."
Here, 'レビュー' (rebyuu), incorporating 'リ', is used as a noun meaning 'review' from English origin.
この映画のレビューはとても良かったです。
The reviews for this movie were very good.
In this sentence, 'リ' is part of the particle 'たり', indicating simultaneous or sequential actions.
彼は何かを見つけたリ戻ってきた。
He returned as if he found something.
Here, 'リフレッシュ' (rifuresshu), including 'リ', means 'refresh', which is borrowed from English.