The U in use has a long U (yoo) vowel sound, as in unit and fuse.
Some U words containing use have just an OO sound (ruse, obtuse).
In US English, most -all words have a caret O or AW sound, to rhyme with haul and bawl. This is neither a short or long A sound. The short A is heard in gal and pal.
No. The E is silent, but the -ar makes a different sound from either the long or short A sound. It is closer to a short O sound. The word large in British English sounds like "lodge" in US English.
The word long has a short vowel sound, actually pronounced as AW in many US dialects.
It has a caret I sound, which is indistinguishable from a long E in US English.
The O may be a short O, or a caret O (or) sound. In the US, this has a long O + R sound. The Y has a long E sound.
No. The word jar has an umlaut A as in car and bar. This is different from the short A or long A, and closer to the sounds or and aw.(In British English, carp has practically the same sound as cop in the US).
It is a type of long O (caret O) that has an OR sound in US English and an AW sound in British English.
The OU pair has an AW sound, which is called a caret O sound because it has the same sound as OR in British English. Unlike the long O/R, it is not considered a long sound in US English.
The first E sound depends on dialect. It can be a short I (riz-) or long E (re-). The long E follows the French sound and is more common in some areas of the US. The I has a short I vowel sound and the A has an unstressed or schwa sound (ehnt).
The O usually has a short U sound (as in bum and sum) and the A has a schwa (es/us). In some dialects, the O has a short O sound, as in comic.
Yes, the word "not" is a short O (aah in the US, aw in the UK), rhyming with dot, lot, and pot.
Neither, but closer to short. In US English, most words with -all have the AW sound (ball = bawl) rather than the short A (as in gal and shall). This is called a caret O.So tall is not pronounced the same as in tallow or talent.