| wéi | -ism/only |
| 惟 | #NAME? |
| 惟一 | only sole variant of 唯一 |
| 惟其 | precisely because |
| 惟利是图 | put profit-making first; bent solely on profit; intent on nothing but profit |
| 惟命是从 | absolutely obedient |
| 惟命是听 | absolutely obedient |
| 惟妙惟肖 | to imitate to perfection to be remarkably true to life |
| 惟恐 | for fear that lest also written 唯恐 |
| 惟恐天下不乱 | motivated by a desire to see the world in chaos lest all under heaven's not in chaos and disorder |
| 惟我独尊 | extremely conceited; overweening |
| 惟有 | only alone |
| 惟独 | only solely this one alone |