Adverb
from the word go (not comparable)
(idiomatic) From the very beginning; from the outset; immediately upon starting.
I watched him closely from the word go because I did not trust him.
Human knowledge has been changing from the word go and people in certain respects behave more rationally than they did when they didn't have it. They spend less time doing rain dances and more time seeding clouds. Herbert Simon
Look, I've always said from the word go many years ago that I felt the whole bonus culture, they need to think very carefully about being detached from the rest of the British public. Iain Duncan Smith