The word(s) "most" appears 389 time(s) in 359 verse(s) in Quran in Abdullah Yusuf Ali translation.

(121) Tell My servants that I am indeed the Oft-forgiving, most Merciful;

(122) And that My Penalty will be indeed the most grievous Penalty.

(123) And they carry your heavy loads to lands that ye could not (otherwise) reach except with souls distressed: for your Lord is indeed most Kind, most Merciful,

(124) If ye would count up the favours of Allah, never would ye be able to number them: for Allah is Oft-Forgiving, most Merciful.

(125) They swear their strongest oaths by Allah, that Allah will not raise up those who die: Nay, but it is a promise (binding) on Him in truth: but most among mankind realise it not.

(126) By Allah, We (also) sent (Our messengers) to Peoples before thee; but Satan made, (to the wicked), their own acts seem alluring: He is also their patron today, but they shall have a most grievous penalty.

(127) Allah sets forth the Parable (of two men: one) a slave under the dominion of another; He has no power of any sort; and (the other) a man on whom We have bestowed goodly favours from Ourselves, and he spends thereof (freely), privately and publicly: are the two equal? (By no means;) praise be to Allah. But most of them understand not.

(128) They recognise the favours of Allah; then they deny them; and most of them are (creatures) ungrateful.

(129) When We substitute one revelation for another,- and Allah knows best what He reveals (in stages),- they say, "Thou art but a forger": but most of them understand not.

(130) But verily thy Lord,- to those who leave their homes after trials and persecutions,- and who thereafter strive and fight for the faith and patiently persevere,- Thy Lord, after all this is oft-forgiving, most Merciful.