Here is the full list of all 50 Monster Hunter: World trophies - there are 36 bronze, 11 silver, 2 gold and 1 platinum.
Hunt 500 large monsters.
Reach hunter rank 100.
Obtain five highly rare weapons.
Hunt 50 tempered monsters.
Complete your first arena quest.
Complete 100 quests via multiplayer.
Complete 50 investigations.
Slay 50 elder dragons.
Capture a stiff, bristly creature.
Capture a fish known as "the living fossil."
Capture a fluffy, snuggly creature.
Record your first miniature crown for monsters that appear from low or high rank.
Fire an SOS flare for the first time.
Obtain 100,000 research points.
Respond to an SOS flare, and help complete 10 quests.
Capture 50 monsters.
Hunt 100 large monsters.
Hunt your first tempered monster.
Obtain five highly rare pieces of armor.
Complete 50 optional quests.
Solve the mystery of the Elder Crossing.
Catch your first fish.
Earn the right to take on eight-star assignments.
Earn the right to take on seven-star assignments.
Raise the proficiency of any Palico Gadget to level 10.
Successfully guide Zorah Magdaros.
Move into an upgraded room.
Record your first silver crown or higher for monsters that appear from low or high rank.
Complete a quest via multiplayer.
Earn the right to take on five-star assignments.
Establish five camps.
Earn the right to take on four-star assignments.
Capture your first monster.
Complete your first investigation.
Earn the right to take on three-star assignments.
Befriend your first Tailraider.
Cook your first well-done steak.
Capture a creature that glitters like a rainbow.
Mount your first monster.
Earn the right to take on two-star assignments.
Escape the Jagras pack by hiding in some shrubs.
Unlock all trophies for Monster Hunter: World.
Complete 50 arena quests.
Possess 1,000,000 zenny.
Max out the research level (up to high rank) for many monsters.
Obtain a miniature crown for 10 or more monsters that appear from low or high rank.
Obtain a miniature crown for many monsters in your hunting log.
Obtain a gold crown for 10 or more monsters that appear from low or high rank.
Obtain a gold crown for many monsters in your hunting log.
Collect over 50 Guild Cards.