単なる

N4 そんな簡単な問題が解けないわけがない Sonna kantan na mondai ga tokenai wake ga nai There is no way you cannot solve something so simple N5 この問題は簡単なはずです。 Kono mondai wa kantan na hazu desu. This problem should be easy. N4 そんな簡単な話じゃないと思う Sonna kantan na hanashi ja nai to omou I think it is not that simple

N1 単一 tanitsu single, simple, sole N1 単調 tanchou monotony, monotone, dullness N1 単独 tandoku sole, single N2 単数 tansuu singular (number) N3 単位 tan i unit, academic credit, measure N3 単語 tango word, vocabulary item N3 単純 tanjun simple, naive, straightforward N3 単に tan ni simply, merely, only N4 簡単 kantan simple, easy, brief

N3 単 tan / hitoe simple, one, single