for sure

• fershur, fasho, fo sho, fo' sho', fosho, fs (all dialect or nonstandard)

for sure

1. Definitely, positively, without a doubt.

   I would buy one of those for sure.

   Did you enjoy the concert? —For sure.

   • 2006 September 18, Richard Dawkins, The God Delusion‎^[1], Boston: Houghton Mifflin, →ISBN, →LCCN, →OL, page 52:

     Yet strictly we should all be teapot agnostics: we cannot prove, for sure, that there is no celestial teapot.

• for certain
• fo shizzle (informal)

• ferrous, furores