Yeah there are lots. So lets try answer this anyway o3o!
Fire
Parasect, Paras, Scizor, Escavalier, Genesect, Wormadam Trash Cloak, Wormadam Plant Cloak, Abomasnow, Forrestress, Durant, Ferroseed, Ferrothorn, Snover, Sewaddle, Leavanny, Swadloon,
Water
Golem, Graveler, Rhydon, Onix, Rhyhorn, Geodude, Rhypherior, Numel, Camerupt, Larvitar, Pupitar
Electric
Gyarados, Pelipper, Ducklett, Swanna, Mantyke, Mantine, Wingull
Grass
Geodude, Golem, Graveler, Rhydon, Rhyhorn, Omanyte, Omastar, Kabuto, Kabutops, Wooper, Quagsire, Marshtomp, Swampert, Gastrodon, Barboach, Whiscash, Relicanth, Rhypherior, Palpitoad, Seismitoad, Tirtouga, Carracosta, Binacle, Barbarcle, Larvitar, Pupitar, Corsola,
Ice
Dragonite, Hoppip, Skiploom, Jumpluff, Vibrava, Flygon, Altaria, Tropius, Salamence, Rayquaza, Gible, Gabite, Garchomp, Gliscor, Gligar, Landorus, Landorus-t, Noivern, Noibat, Shaymin sky form
Fighting
Tyranitar, Mega-Tyranitar, Aron, Lairon, Aggron, Weavile, Sneasal, Probopass, Shieldon, Bastiodon, Pawniard, Bisharp, Amaura, Aurorus
Poison
Cottonee, Whimsicott,
Ground
Magnemite, Magneton, Magnezone, Magcargo, Aron, Lairon, Aggron, Shieldon, Bastiodon, Probopass, Heatran, Rotom-H (Without Levitate)
Flying
Paras, Parasect, Heracross, Breloom, Virizion, Sewaddle, Swadloon, Leavanny, Wormadam Plant Cloak, Chesnaught
Psychic
Croagunk, Toxicroak
Bug
Inkay, Malamar, Cacturne, Celebi, Exeggutor, Nuzleaf, Shfitry, Exeggcute
Rock
Charizard, Mega Charizard Y, Butterfree, Moltres, Mega-Pinsir, Ledyba, Ledian, Ho-oh, Beautifly, Masquerain, Yanma, Yanmega, Ninjask, Combee, Vespiqueen, Mothim, Larvesta, Volcarona, Fletchinder, Talonflame, Vivillion, Delibird, Articuno
Steel
Amaura, Aurorus, Carbink, Diancie
Fairy
Deino, Zweilous, Hydriegon, Scrafty, Scraggy, Pancham, Pangoro
Hoopa is 4x weak to Dark and Ghost, but is currently unreleased
Comment if I missed something