唯
HSK 7–9#1073 by frequencyradical 口
only; alone; -ism (in Chinese, a prefix, often combined with a suffix such as 主义 or 论, e.g. 唯理论, rationalism)
yes
Examples
我是唯一的幸存者。
汤姆不是唯一没说话的。
Part of the HSK 7–9 word list.
Learn 唯 the way it sticks: in sentences built from words you already know, scheduled so you review right before you'd forget.
Start your free weekDefinitions adapted from CC-CEDICT (CC BY-SA 4.0, modified). Example sentences from Tatoeba (CC BY 2.0 FR). Frequency ranks from the BCC corpus. Full credits on the Attributions page.