Really, Reality, Real
adverb, noun, の adjective
A truth occasion is reality. This word is also used a lot as an adverb (with or without the particle に) to mean actually or really.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well. The つ is shortened to っ.
Actually, I'd say nobody would notice even if an alien mixed in with the crowd.
Nobody knows that man's real mission.
How many clients does Tofugu actually have at the moment?