The word(s) "less" appears 345 time(s) in 333 verse(s) in Quran in Mohsin Khan translation.

(231) In order that you may warn a people whose forefathers were not warned, so they are heedless.

(232) Unless it be a mercy from Us, and as an enjoyment for a while.

(233) And never came an Ayah from among the Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) of their Lord to them, but they did turn away from it.

(234) And if it had been Our Will, We could have transformed them (into animals or lifeless objects) in their places. Then they would have been unable to go forward (move about) nor they could have turned back.

(235) We blessed him and Ishaq (Isaac). And of their progeny are (some) that do right, and some that plainly wrong themselves.

(236) (This is) a Book (the Qur'an) which We have sent down to you, full of blessings, that they may ponder over its Verses, and that men of understanding may remember.

(237) Is one who is obedient to Allah, prostrating himself or standing (in prayer) during the hours of the night, fearing the Hereafter and hoping for the Mercy of his Lord (like one who disbelieves)? Say: "Are those who know equal to those who know not?" It is only men of understanding who will remember (i.e. get a lesson from Allah's Signs and Verses).

(238) Yes! Verily, there came to you My Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) and you denied them, and were proud and were among the disbelievers.

(239) None disputes in the Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) of Allah but those who disbelieve. So let not their ability of going about here and there through the land (for their purposes) deceive you [O Muhammad صلى الله عليه وسلم, for their ultimate end will be the Fire of Hell]!

(240) It is He Who shows you His Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) and sends down (rain with which grows) provision for you from the sky. And none remembers but those who turn (to Allah in obedience and) in repentance (by begging His Pardon and by worshipping and obeying Him Alone and none else).