the humunguos monster destroyed the city by thrwing fire
sachin is anxious about playing in fron of humongous home crowds.
I once lived in a humongous castle with a fort which was 144ft high!
The humongous grizzly bear stood up on his hind legs and slobbered as he roared at us.
i was making a humongous water balloon to throw at my friend and the water splattered all over me
gigantischer
Humongous
I believe you are referring to the word "humongous", which means extremely large or huge.
The giant almost flattened the travelers with his gargantuan foot as he walked through the forest.
Indeed it is, however the word is correctly spelt 'Humongous', obviously meaning Huge; enourmous.
humongous gigantic large
The likely word is the adjective humongous (huge, enormous).
Massive, colossal, humongous, gigantic, etc.