Words with Letters: a u x i n s auxins 13:0auxin 12:1unais 5:2ains 4:3anis 4:4anus 4:5axis 11:6sain 4:7unai 4:8ain 3:9ais 3:10ani 3:11 ins 3:12nix 10:13nus 3:14sau 3:15sax 10:16sin 3:17six 10:18sun 3:19uns 3:20xis 10:21ai 2:22an 2:23as 2:24ax 9:25in 2:26is 2:27na 2:28nu 2:29si 2:30un 2:31us 2:32xi 9:33xu 9:34