いi-adjective
interesting
omoshiroi
meaning: is interesting
state
feeling
examples
昨日の映画、すごく面白かった。
kinou no eiga, sugoku omoshirokatta.
Yesterday's movie was really good. casual
この本は最後の章が一番面白いです。
kono hon wa saigo no shou ga ichiban omoshiroi desu.
The last chapter of this book is the most interesting. neutral