Some U words (uniform, unique, unicorn) sound like YOO (the Y consonant followed by OO).
The word "one" sounds like it starts with a W (wun).
immediate
If u mean starts with a vowel and ends in a vowel, then Avalanche?
asparagus
apple
You should ask βwhat bird name starts and ends in a vowel?β
strengths
any
air
Arc
zoa
pea?
aioli