The word narrow implies long and thin, as does slender.
The I has a short I sound as in this and twin. The long I would be the archaic term thine.
The I has a short I sound, as in thin and tint.
The I has a short I sound, as in thin and tint.
It is a short vowel word. The I has a short I sound.
The word "head" has a short vowel sound.
Not the word "in" which has a short i sound (ihn) as in bin, chin, and thin. The i can have a long E sound only (sometimes) when there is a silent E (marine, chlorine, ravine).
Is the word wanted a long a sound or short a sound
Some would be... washing, telephone, short, long, thin, blue, red, wavy, jagged, railway.....
Long A sound
A short 'a'. A long a would be for example in the word 'farm'.
The word "wiper" has a short "i" sound.
The word "basket" has a short a sound.