The word(s) "clear" appears 208 time(s) in 191 verse(s) in Quran in Muhammad Habib Shakir translation.

(81) They said: O Hud! you have not brought to us any clear argument and we are not going to desert our gods for your word, and we are not believers in you:

(82) We cannot say aught but that some of our gods have smitten you with evil. He said: Surely I call Allah to witness, and do you bear witness too, that I am clear of what you associate (with Allah).

(83) He said: O my people! tell me if I have clear proof from my Lord and He has granted to me mercy from Himself-- who will then help me against Allah if I disobey Him? Therefore you do not add to me other than loss:

(84) He said: O my people! have you considered if I have a clear proof from my Lord and He has given me a goodly sustenance from Himself, and I do not desire that in opposition to you I should betake myself to that which I forbid you: I desire nothing but reform so far as I am able, and with none but Allah is the direction of my affair to a right issue; on Him do I rely and to Him do I turn:

(85) And certainly We sent Musa with Our communications and a clear authority,

(86) Allah is He Who raised the heavens without any pillars that you see, and He is firm in power and He made the sun and the moon subservient (to you); each one pursues its course to an appointed time; He regulates the affair, making clear the signs that you may be certain of meeting your Lord.

(87) And We did not send any apostle but with the language of his people, so that he might explain to them clearly; then Allah makes whom He pleases err and He guides whom He pleases and He is the Mighty, the Wise.

(88) Has not the account reached you of those before you, of the people of Nuh and Ad and Samood, and those after them? None knows them but Allah. Their apostles come to them with clear arguments, but they thrust their hands into their mouths and said: Surely we deny that with which you are sent, and most surely we are in serious doubt as to that to which you invite us.

(89) Their apostles said: Is there doubt about Allah, the Maker of the heavens and the earth? He invites you to forgive you your faults and to respite you till an appointed term. They said: You are nothing but mortals like us; you wish to turn us away from what our fathers used to worship; bring us therefore some clear authority.

(90) And you dwell in the abodes of those who were unjust to themselves, and it is clear to you how We dealt with them and We have made (them) examples to you.