Yes, Tamil Muslims have their own language called Arwi!  By the way, this is the list of words being featured in this video (but this is just a standard Tamil word, not exclusive to Tamil Muslims):

  அக்கா (AKKĀ)

 ஆசிரியர் (ĀCIRIYAR)

 பொத்தான் (POTTĀṈ)

 சதுரங்கம் (CATURAṄKAM)

  காக்கை (KĀKKAI)

 கஜம் (KAJAM)

 குரு (KURU)

 கப்பல் (KAPPAL)

 கட்டில் (KAṬṬIL)

 கடை (KAṬAI)

 கழுதை (KAḺUTAI)

 கபாலம் (KAPĀLAM)

 குளம் (KUḶAM)

 சிங்கம் (CIṄKAM)

 சுனை (CUṈAI)

 சுவாமி (CUVĀMI)

 சகோதரா (CAKŌTARĀ)

 சுவர்க்கம் (CUVARKKAM)

 தோழன் (TŌḺAṈ)

 திரை (TIRAI)

 தொப்பி (TOPPI) 

 This is part 04 of the second episode of The Teh Chat. Please subscribe and continue to watch the next part of this episode. Thank you, Faiza!  Do email me at [email protected] to talk about your culture!