This feels odd, it seems like proper English, with the An since the next word starts with a vowel, but something about it feels off and I might be too dumb to realize what it is.
Because the u in usually is pronounced like the consonant y, like “yew”. We use “a” before consonant sounds.
The u in unusually is pronounced like the vowel sound u, like “uh”. We use “an” before vowel sounds.
This is because two vowel sounds in a row is somewhat awkward and doesn’t flow as easily with how you move your mouth to pronounce things. Using “an” puts an extra consonant sound in between the two vowel sounds.
Offtopic:
This feels odd, it seems like proper English, with the An since the next word starts with a vowel, but something about it feels off and I might be too dumb to realize what it is.
I’m guessing the title is a typo, and I’m guessing was meant to be “An UNusually…”
And the “a vs an” rule is more based on the sound that the next word starts with, rather than just the actual letter.
So for “usually”, it’s a “You-” sound
But for “unusually” it’s an “Uh-” sound
That makes so much more sense, thanks!
🎉 Glad to be able to help 👍
Definitely was a typo on my part!
Because the u in usually is pronounced like the consonant y, like “yew”. We use “a” before consonant sounds.
The u in unusually is pronounced like the vowel sound u, like “uh”. We use “an” before vowel sounds.
This is because two vowel sounds in a row is somewhat awkward and doesn’t flow as easily with how you move your mouth to pronounce things. Using “an” puts an extra consonant sound in between the two vowel sounds.
It’s odd because wide adoption of rooftop solar is still unusual, so I think the wrong word was used. It should read:
“An unusually wide adoption of rooftop solar…”
because while “usually” starts with a ‘u’, we typically pronounce it as if it started with a ‘y’
I think it’s because “usually” starts with a Y consonant sound (yoo-sually), instead of a vowel sound