An inkblot is a figure that appears in ink when it's wet. It's often used to illustrate the idea of randomness or chaos.
Tendrils are long, thin branches or tentacles. They can be found on plants, and they are used to capture prey.
To rebrand is to change the name of a company or product. Sometimes a company will rebrand in order to change its image or to try to appeal to a different audience.
Undulations are the waves that are created when something moves through water. When you watch the ocean, you can see the undulations in the water.
A cumulonimbus is a thunderstorm that is composed of a high amount of cumulus clouds. These clouds are usually very large, and they can be seen from a long way away.
To be aimless is to have no specific goal or purpose. When you're aimless, you don't know what you're doing or where you're going.
To conspire is to plan together to do something illegal or harmful. Sometimes people use the word to describe a secret agreement between two people.
To legitimize something is to make it legal. Sometimes people use the word to refer to the act of giving something the appearance of being legitimate.