The word(s) "truth" appears 330 time(s) in 304 verse(s) in Quran in Mohsin Khan translation.

(211) And those who have been given knowledge see that what is revealed to you (O Muhammad صلى الله عليه وسلم) from your Lord is the truth, and that it guides to the Path of the Exalted in Might, Owner of all praise.

(212) Intercession with Him profits not except for him whom He permits. So much so that when fear is banished from their (angels') hearts, they (angels) say: "What is it that your Lord has said?" They say: "The truth. And He is the Most High, the Most Great."

(213) Say: "Our Lord will assemble us all together (on the Day of Resurrection), then He will judge between us with truth. And He is the Just Judge, the All-Knower of the true state of affairs [Tafsir Ibn Kathir]

(214) And they say: "When is this promise (i.e. the Day of Resurrection) if you are truthful?"

(215) And when Our Clear Verses are recited to them, they say: "This (Muhammad صلى الله عليه وسلم) is naught but a man who wishes to hinder you from that which your fathers used to worship." And they say: "This (the Qur'an) is nothing but an invented lie." And those who disbelieve say of the truth when it has come to them (i.e. Prophet Muhammad صلى الله عليه وسلم when Allah sent him as a Messenger with proofs, evidence, verses of this Qur'an, lessons, signs, etc.): "This is nothing but evident magic!"

(216) Say (O Muhammad صلى الله عليه وسلم): "Verily my Lord sends down (Revelation and makes apparent) the truth (i.e. this Revelation that had come to me), the All-Knower of the Ghaib (Unseen).

(217) Say (O Muhammad صلى الله عليه وسلم): "Al-Haqq (the truth i.e. the Qur'an and Allah's Revelation) has come, and Al-Batil [falsehood - Iblis (Satan)] can neither create anything nor resurrect (anything)."

(218) Verily We have sent you with the truth, a bearer of glad tidings and a warner. And there never was a nation but a warner had passed among them.

(219) And what We have revealed to you (O Muhammad صلى الله عليه وسلم), of the Book (the Qur'an), it is the (very) truth [that you (Muhammad صلى الله عليه وسلم) and your followers must act on its instructions], confirming that which was (revealed) before it. Verily! Allah is indeed All-Aware, and All-Seer of His slaves.

(220) And they swore by Allah their most binding oath that if a warner came to them, they would be more guided than any of the nations (before them); yet when a warner (Muhammad صلى الله عليه وسلم) came to them, it increased in them nothing but flight (from the truth)