偶然

N3 自然 shizen nature, natural, spontaneous N3 依然 izen still, as before, unchanged N3 偶 tama pair, couple, companion, even number N3 偶々 tamatama by chance, coincidentally, occasionally N3 天然 tennen nature, spontaneity N3 突然 totsuzen abruptly, suddenly, unexpectedly N3 当然 touzen obvious; natural N5 全然 zenzen not at all

N3 偶 guu / tama accidentally, even number, couple N3 然 zen, nen / shika, shika.ri, shika.shi, sa sort of thing, so, if so