The word(s) "only" appears 296 time(s) in 271 verse(s) in Quran in Mohsin Khan translation.

(111) Whoever goes right, then he goes right only for the benefit of his ownself. And whoever goes astray, then he goes astray to his own loss. No one laden with burdens can bear another's burden. And We never punish until We have sent a Messenger (to give warning).

(112) And say to My slaves (i.e. the true believers of Islamic Monotheism) that they should (only) say those words that are the best. (Because) Shaitan (Satan) verily, sows a state of conflict and disagreements among them. Surely, Shaitan (Satan) is to man a plain enemy.

(113) And (remember) when We told you: "Verily! Your Lord has encompassed mankind (i.e. they are in His Grip)." And We made not the vision which we showed you (O Muhammad as an actual eye-witness and not as a dream on the night of Al-Isra' ) but a trial for mankind, and (likewise) the accursed tree (Zaqqum, mentioned) in the Qur'an. We warn and make them afraid but it only increases them in naught save great disbelief, oppression and disobedience to Allah.

(114) And they ask you (O Muhammad صلى الله عليه و سلم) concerning the Ruh (the Spirit); Say: "The Ruh (the Spirit) is one of the things, the knowledge of which is only with my Lord. And of knowledge, you (mankind) have been given only a little."

(115) So his fruits were encircled (with ruin). And he remained clapping his hands (with sorrow) over what he had spent upon it, while it was all destroyed on its trellises, and he could only say: "Would that I had ascribed no partners to my Lord!" [Tafsir Ibn Kathir]

(116) Say (O Muhammad صلى الله عليه وسلم): "I am only a man like you. It has been revealed to me that your Ilah (God) is One Ilah (God - i.e. Allah). So whoever hopes for the Meeting with his Lord, let him work righteousness and associate none as a partner in the worship of his Lord."

(117) (The angel) said: "I am only a messenger from your Lord, (to announce) to you the gift of a righteous son."

(118) It befits not (the Majesty of) Allah that He should beget a son [this refers to the slander of Christians against Allah, by saying that 'Îsa (Jesus) is the son of Allah]. Glorified (and Exalted) be He (above all that they associate with Him). When He decrees a thing, He only says to it: "Be!" - and it is.

(119) They shall not hear therein (in Paradise) any Laghw (dirty, false, evil vain talk), but only Salam (salutations of peace). And they will have therein their sustenance, morning and afternoon. [See (V.40:55)].

(120) So make no haste against them; We only count out to them a (limited) number (of the days of the life of this world and delay their term so that they may increase in evil and sins).