The Rules of the letter ر ('RA')

There are 2 categories as the letter

can either be:

To produce this sound the back of the tongue rises in the mouth. This elevation of the tongue produces a thick or heavy sound.

There are 5 categories for when the produces a thick, round sound:

E.g	(91:13)
	(91:14)

E.g	(91:6)
	(102:2)

When it carries a sukoon and the letter before it carries a kasrah , and the letter after the is a rough letter (ista'ala) that doesn't carry a kasrah

E.g

(78:21)

When it carries a sukoon and the letter before it carries a 'helping' kasra (not an original kasra)

E.g

(89:28)

When it carries a sukoon as a result of wanting to stop (therefore not an original sukoon), and the letter before it is not a ya and carries a sukoon , and the letter before that has either a fathah or dammah

E.g	(103:1)
	(103:2)

Click 'here' to view practice exercises for the rules of Tafkheem

To produce this sound, the back of the tongue lowers so that a flat sound is produced.

There are 4 categories for when the produces a thin sound:

E.g	(79:36)
	(80:37)

When it carries a sukoon and the letter before it carries an original kasra in the same word and a letter of ista'ala (thick) doesn't follow it

E.g

(79:17)

When it carries a sukoon (as a result of stopping, either in the middle or end of an ayah) and the letter before it is a (elongated or otherwise) and the carries a sukoon

E.g	(100:11)
	(85:11)

When it carries a sukoon (due to stopping either in the middle or end of an ayah), and the letter before it is a letter of istifaal (thin) which carries a sukoon , and the letter before this carries a kasrah

E.g

(89:5)

Click 'here' to view practice exercises for the rules of Tarqeeq

Click on the ' Summary Chart ' link on the right hand sidebar to view a summarised chart for the rules of the letter 'RA' ()

Click here to view a printable image that summarizes the difference between the two categories of the letter