Correct spellings for GIGANTUAN
- gargantuan The project was deemed impossible due to the gargantuan amount of resources required to complete it.
Here are a few possible correct suggestions for the misspelling "gigantuan": gigantic, gargantuan, ginormous, colossal, mammoth, huge, massive, enormous, vast, towering, immense, jumbo, humongous, tremendous, stupendous, behemoth, titanic.
