| 肆 | sì | four (banker's anti-fraud numeral); market |
| 大肆 | dà sì | wantonly; without restraint (of enemy or malefactor); unbridled |
| 肆意 | sì yì | wantonly; recklessly; willfully |
| 放肆 | fàng sì | wanton, unbridled |
| 肆无忌惮 | sì wú jì dàn | absolutely unrestrained; unbridled; without the slightest scruple |
| 大肆攻击 | dà sì gōng jī | to vilify sb wantonly; unrestrained attack (on sb) |
| 大肆鼓 | dà sì gǔ | to advocate; to praise |
| 恣肆 | zì sì | unrestrained; unbridled; free and unrestrained (style); bold |
| 肆虐 | sì nüè | to wreak havoc; to devastate |
| 酒肆 | jiǔ sì | wine shop; liquor store; bottle shop; bar; pub |