Noviro
肆无忌惮
Simplified 肆无忌惮
Traditional 肆無忌憚
Pinyin sì wú jì dàn
Definition absolutely unrestrained; unbridled; without the slightest scruple
他肆无忌惮地笑
Tā sì wú jì dàn de xiào
He laughed with complete abandon
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惮
dàn
dread; fear; dislike
忌惮
jì dàn
to be afraid of the consequences; restraining fear
不惮
bù dàn
(literary) unafraid
肆
sì
four (banker's anti-fraud numeral); unrestrained; wanton; (literary) shop
大肆
dà sì
wantonly; without restraint (of enemy or malefactor); unbridled
肆意
sì yì
wantonly; recklessly; willfully
肆虐
sì nüè
to wreak havoc; to devastate
放肆
fàng sì
wanton; unbridled; presumptuous; impudent