Short answer - no.
"Floss" includes a short o.
Blouse includes the dipthong "aʊ" - like "ow!"
Is the word bone a short or long o sound?
Yes, the word "hook" has a short o sound, pronounced as /ʊk/.
No, the word "lock" does not have the short O sound. It has the short OI sound.
The vowel sound in "boy" is neither long nor short. It is a diphthong consisting of an "o" followed by an "ee" (long "e") sound. A word with a short "o" sound is "Bob", and a word with a long "o" sound is "bone".
Yes, the word notch has a short O sound.
The first O has a long O sound and the second O has a short O sound.
The word "good" has a short "o" sound.
The word "coffee" has a long o sound.
Yes, it does have the short 'o' sound - the same sound as in the word "clock" or "hot"
Yes, the word "sock" has a short "o" sound, not a short "a" sound.
Yes, profile has a short O sound.
No, the word "symbolic" does not have a short vowel. The letter "o" in "symbolic" is pronounced as a long vowel sound.