8-Letter Words That Start With: GIGA There are 6 8-letter words, 0 8-letter phrases and 0 8-letter abbr's that start with GIGA. Did you mean?All 8 letter wordsAll words starting with GIGAEnding with GIGAContaining GIGABest ScoringTop 10Top 10 (Default)Top 20Top 50Top 100 Scr EU AllScrabble USScrabble EU (Default)WW FriendsWordFeud All All (Default)VerbNounAdjectiveAdverbRankWordSave?LengthUsagePointsType1gigabyte815 nounn2gigaflop815 nounn3gigawatt813 nounn4gigantic812 adjectiveadj5gigabits812 nounn6gigatons810 nounn Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. All 8 Letter Words Most Common ASC Word A-ZWord Z-AMost Common ASC (Default)Most Common DESCScrabble Points Hi-LoScrabble Points Lo-HiWWF Points Hi-LoWWF Points Lo-HiWordFeud Points Hi-LoWordFeud Lo-HiWords (6)gigantic12gigawatt13gigabyte15gigatons10gigaflop15gigabits12