Unscramble IRTAN into words.

riant estimated tile points: 5 tairn estimated tile points: 5 tarin estimated tile points: 5 train estimated tile points: 5

aint estimated tile points: 4 airt estimated tile points: 4 anti estimated tile points: 4 arni estimated tile points: 4 iran estimated tile points: 4 nair estimated tile points: 4 natr estimated tile points: 4 rain estimated tile points: 4 rani estimated tile points: 4 rant estimated tile points: 4 rita estimated tile points: 4 tain estimated tile points: 4 tari estimated tile points: 4 tarn estimated tile points: 4 tiar estimated tile points: 4 tina estimated tile points: 4 tran estimated tile points: 4 trin estimated tile points: 4

air estimated tile points: 3 ait estimated tile points: 3 ani estimated tile points: 3 ant estimated tile points: 3 arn estimated tile points: 3 art estimated tile points: 3 ati estimated tile points: 3 ian estimated tile points: 3 ira estimated tile points: 3 ita estimated tile points: 3 nar estimated tile points: 3 nat estimated tile points: 3 nit estimated tile points: 3 ran estimated tile points: 3 rat estimated tile points: 3 ria estimated tile points: 3 rit estimated tile points: 3 tai estimated tile points: 3 tan estimated tile points: 3 tar estimated tile points: 3 tin estimated tile points: 3 tra estimated tile points: 3 tri estimated tile points: 3