色々（いろいろ）— various; different
色々 な 問題 が あります。
There are various problems.
色々いろいろ
various; different
いろいろ
accent [0]In detail
Words
色々iroirovarious
なna(links a な-adjective to a noun)
問題mondaiproblems
がga(marks what is present)
ありますarimasuexists; is present
Kanji
色ショク・
色々 is often written いろいろ. Before a noun, add な: 色々な問題, “various problems.”
Coco-sensei