The /ɑː / sound is a long vowel sound in the English language.
Single syllable words: barn, car, card, chart, far, hard, lard, mar, park, part, jar, scar, smart, star, start, yard, guard, large, charm, dark, stark, bar, char, par, spar, tar, scar, tart, barge, march, mark, shark, harp, sharp, carp, art, mart, farm, harm, larva, barb, heart, scarf, carp, harps, lark, snarl.
Two-syllable words: after, drama, harder, faster, laughter, faster, rather, grafter, grafted, lasted, fasten.
Three-syllable words: armada, banana, cantata, manana, pajama, safari, mascara, pajama, piñata, piranha, regatta, tomato.
Multi-syllable words: panorama, sarsaparilla.
Sentences:
I parked my car in the large yard near the barn and started to chart my course.
The dark car parked in the large yard near the barn, while the guard kept a sharp eye on the chart of the park's layout.
After the drama, the smart guard parked his car in the large yard and began to chart a plan to start the grafter's assignment. He grabbed his jar of lard and his lucky charm and walked towards the dark part of the park. Suddenly, he saw a sharp shark swimming in the nearby lake and snarling at him. The guard didn't want to be harmed, so he pulled out his sharp harpoon and aimed at the shark. He managed to hit it, but he hurt his arm in the process. He wrapped a scarf around it and started to walk back to his car. As he walked, he saw a lovely panorama of the city and felt grateful for his job as a guard.