The unstressed letter in "dictionary" is the second letter, "i".
The letter "e" in "dangerous" is unstressed.
The unstressed letter in "temperature" is the second "e."
The unstressed vowel letter in "respiration" is the letter "i" in the second syllable "-spi-".
The unstressed vowel in "company" is the letter "o." It is pronounced as /ə/ in an unstressed position.
The unstressed vowel in the word "abandon" is the letter "a".
The unstressed letter in "frightening" is the second "i." It is pronounced quickly and with less emphasis compared to the other letters in the word.
Only the first syllable of "actually" is stressed, so all the vowels in the following syllables are unstressed: the "u", the second "a", and the "y". - The second a is unstressed. An unstressed vowel is pronounced "uhh." There is a difference between an unstressed vowel and and unstressed syllable.
As an unstressed syllable, the letter 'r' (which does not have to be a vowel in the English language, just as unstressed syllable)
The unstressed vowel in "Listener" is the schwa sound, represented by the letter "e".
The unstressed vowel in the word "frightening" is the letter "i" in the second syllable "-ten-".
An unstressed letter is a letter in a word that is pronounced with less emphasis or force compared to the stressed letters in the word. These letters are often pronounced more softly or quickly.