Here is the full list of all 31 Word Factori achievements.
discover 25 stickers
place 500 buildings
discover 50 recipes
build 24 words
complete a word of the day
build a word that you typed
type your own word
discover 10 stickers
discover 20 recipes
finish the tutorial levels
discover your first recipe
discover your first sticker
build 12 words
build 100 boxes
discover your first secret recipe
complete a challenge level
complete all main levels
discover 50 stickers
build 96 words
complete 7 words of the day
build 5,000 boxes
build 10,000 boxes
discover all secret characters
complete all secret levels
discover a sticker by typing your own word
throw a building off screen
spin buildings 20 times
find a recipe for each letter
find all letter recipes
complete all challenge levels
finsh all levels