I compiled a list of some of the more powerful priority users in the tier, though this isn't an exhaustive list of everyone who can use these moves.
Aqua Jet:
-Basculin, who has Adaptability and 92 base attack
-Carracosta, with 108 base attack and Shell Smash
-Floatzel, with 105 and Bulk Up
-Samurott, with 100 and Swords Dance
Bullet Punch
-Machoke, who lacks STAB
-Metang, who has a meager base 70 attack
Ice Shard
-Piloswine, with base 100 attack
-Sneasel, with base 95 attack and Swords Dance
-Vanilluxe, with base 95 attack
Mach Punch
-Gurdurr, with base 105 attack and Bulk Up
-Magmortar, with base 95 attack, Belly Drum, and lack of STAB
-Monferno, with base 78 attack, Iron Fist from the Dream World, Bulk Up, and Swords Dance
Shadow Sneak
-Banette, with base 115 attack
-Muk, with base 105, Curse, and no STAB
-Shedinja, with base 90 attack and Swords Dance
Vacuum Wave
-Croagunk, Riolu, and Tyrogue, none of which are usable.