Here is the full list of all 72 Froguelike achievements.
Unlock Figurine
Restock Froggy Grail in the Shop
Unlock Spices
Unlock "The riddle"
Restock Item Space in the Shop
Unlock hard mode
Unlock Vampire Tongue
Restock Plaster in the Shop
Restock Rapid in the Shop
Restock Boot in the Shop
Unlock Ghost
Restock Figurine in the Shop
Unlock Cursed Tongue
Restock Tireless in the Shop
Restock Mighty in the Shop
Restock Lengthy in the Shop
Restock Moss in the Shop
Restock Snorkel in the Shop
Unlock Thomas
Unlock Goggles
Unlock Kermit
Unlock 5-Chapters Selection
Unlock "Worthy frogs only"
Unlock Froggy Grail
Restock Spacious in the Shop
Unlock "Graceful flutters"
Unlock "Getting started"
Restock Spices in the Shop
Unlock "Wealth"
Unlock "A buzzy day"
Unlock Spacious
Restock Lingonberry in the Shop
Unlock Toad
Unlock Shop
Unlock Character Selection
Unlock Quest Log
Unlock Ribbit
Unlock Stanley
Restock Abacus in the Shop
Unlock Cat Tongue
Unlock Plaster
Unlock Abacus
Unlock Rando-Tongue
Unlock "Wasp Retribution"
Unlock "Am I not alone?"
Unlock "The Unwanted Frog"
Unlock "Stanley the cat"
Unlock "Another way"
Give Ghost a permanent Boost
Give Ribbit a permanent Boost
Give Stanley a permanent Boost
Give Toad a permanent Boost
Unlock harder mode