لللبيت

للبيت

لبيت

فلولد

فا الولد

فولد

فالولد

بالطائرة

بلطائرة

با الطائرة

بللطائرة

Only vowels affect the pronunciation of words.

Different letters affect the sound of a word by representing distinct phonetic sounds and influencing pronunciation through their combinations.

Letters have no impact on word sounds.

The order of letters is irrelevant to sound changes.