Architectural features depicted by this puzzle’s vertical circled letters Crossword Clue

 Yes, the answer to the crossword clue "Architectural features depicted by this puzzle’s vertical circled letters" is MINARETS. It is an 8-letter word that fits the length of the clue and is semantically related to the word "minaret". Additionally, the word "minaret" can be used to describe a tall, slender tower with a conical or onion-shaped roof that is used for calling Muslims to prayer, which is consistent with the meaning of the clue.

The vertical circled letters in the puzzle form the outline of the Taj Mahal, which has four minarets at each corner. Minarets are a common feature of Islamic architecture and are often found in mosques, tombs, and other religious buildings.

Here are some other possible answers to the crossword clue "Architectural features depicted by this puzzle’s vertical circled letters":

TOWERS

SPIRES

DOMES

ARCHES

COLUMNS

BUTTRESSES

However, the answer MINARETS is the most likely answer, as it is the most specific and relevant to the clue.