- 十 numeraltenthe number ten; 10
- 不 adverbnotNegative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
- 闲 閒 verbidleidle; not busy; unoccupied; having nothing to do; not in use; staying at leisure
- 儿 兒 particleaffix[erhua suffix]A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.