only

only; alone; -ism (in Chinese, a prefix, often combined with a suffix such as 主義|主义[zhu3 yi4] or 論|论[lun4], e.g. 唯理論|唯理论[wei2 li3 lun4], rationalism)

yes

only; just (i.e. it is only that...); all except; unique

(slang) (adjective) (of one thing) one of the only two; (of two things) the only two