儿 rén/ér/r, [兒], variant of 人[rén]/"person" radical in Chinese characters (Kangxi radical 10), oc... 口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 吮 shǔn, to suck 允 yǔn, just/fair/to permit/to allow 厶 mǒu/sī, old variant of 某[mǒu], old variant of 私[sī]