The word(s) "false" appears 46 time(s) in 45 verse(s) in Quran in Muhammad Pickthal translation.

(31) That (is so) because Allah, He is the True, and that which they invoke beside Him is the false, and because Allah, He is the Sublime, the Great.

(32) Say: The Truth hath come, and falsehood showeth not its face and will not return.

(33) Is it a falsehood - gods beside Allah - that ye desire?

(34) Lo! it is of their falsehood that they say:

(35) (And again of their falsehood): He hath preferred daughters to sons.

(36) Nay, but those who disbelieve are in false pride and schism.

(37) And those who put away false gods lest they should worship them and turn to Allah in repentance, for them there are glad tidings. Therefor give good tidings (O Muhammad) to My bondmen

(38) The folk of Noah and the factions after them denied (their messengers) before these, and every nation purposed to seize their messenger and argued falsely, (thinking) thereby to refute the Truth. Then I seized them, and how (awful) was My punishment.

(39) falsehood cannot come at it from before it or from behind it. (It is) a revelation from the Wise, the Owner of Praise.

(40) And unto Allah belongeth the Sovereignty of the heavens and the earth; and on the day when the Hour riseth, on that day those who follow falsehood will be lost.