Ala and Oh

Ala noun - A flat wing-shaped process or winglike part of an organism.

Oh and ala are semantically related in emphatic exclamation topic. In some cases you can use "Oh" instead a noun "Ala".

Oh noun - The numerical symbol 0 or the absence of number or quantity represented by it.

Ala and oh are semantically related in hooray topic. Sometimes you can use "Ala" instead a noun "Oh", if it concerns topics such as oops.