The word umbrella has the UH sound of a short U, while the other words have the OO sound, one of the versions of the long U.
One option is the phrase, "for example".
'gather' because the other 3 words has a soft 'j' sound but gather has a hard 'g' sound.
louder
The words lose, prove, and move (and words based on them) have the long OO sound.
One example of two words that have alliteration, consonance, assonance, and rhyme is "slick trick." The repetition of the "k" sound creates alliteration and consonance, while the short "i" sound provides assonance and the words rhyme with each other.
Such words are onomatopoetic. Wicked is not one of them.
"Mite" is one.
Yes, the word "bike" has the short "i" sound. The short "i" sound is commonly heard in words like "sit," "lid," and "dig."
No. One ends with an "m" sound and one ends with an "n" sound. Rhyming words need to end with the same sound.
One should use "ee" in words when the sound is a long "e" as in "bee" or "see." One should use "ea" in words when the sound is a long "e" as in "beach" or "teach."
The most straightforward one in your own words. Simply tell him or her what is happening, when, how, and what, if any, kind of sound it is making.