Use 'actuality' to express a reality that contradicts prior beliefs or expectations. Everyone thought he was late, but in actuality, he arrived early.
Pro Tip 2/3
Clarifying Truth
'Actuality' often introduces the truth when clarifying a situation or correcting a misconception. She seemed unfriendly, but in actuality, she was just shy.
Pro Tip 3/3
Neutral Tone
The word 'actuality' carries a neutral tone and is neither formal nor informal. The predictions were optimistic, but the actuality was less so.