A "zephyr" is a gentle breeze.

A synonym for "memento" is "keepsake," which means something special that reminds someone of something. A "bracelet" or "toy" can each be a memento, while an "heir" can be someone who inherits some type of memento, but none of these words mean "memento." The word "money" is unrelated.

"Shanty" is a shack or small hut. "Omen" is a sign or warning of the future. "Etiquette" is socially accepted manners or customs. "Messenger" is a person who delivers letters and messages. "Abyss" is a deep hole or gap.

A "façade" is the front of a building.

The best answer is "decorations". The word "regalia" usually refers to royal possesions which are very decorative. They can include ceremonial clothes, designs, or emblems. "Clothes" simply refers to garments or apparel. The defining characteristic of regalia is that is is very decorative, and the word clothes does not imply this meaning. The word "regions" is unrelated, and the remaining words, "fancy" and "royalty," are words one might use when talking about "regalia," but are not "regalia" themselves.

"Labyrinth" is a noun defined as a complicated maze, so "maze" is the correct answer because it is closest in meaning to "labyrinth."

An "escarpment" is a steep "cliff" or drop-off. Don't confuse this with an "encampment" (military camp), which sounds similar. An "indictment" is an accusation or formal legal charge. "Harbinger" and "portent" are both synonyms for omen. A "diatribe" is a rant or tirade.

"Birthright" is "heritage" or inheritance. Don't confuse this with a "nativity," which is a birthplace. A "harangue" is a rant or tirade. A "repast" is a meal, and a "garment" is an item of clothing.

A "coppice" is another word for a "thicket," grove, or copse. Be careful not to confuse this with a "corpse," or dead body. A "lantern" is an old-fashioned source of light, and a "deity" is a god or worshipped being.

An "artifact" is a manmade item of cultural or historical significance, or a "relic."