retrospect - The act of reflecting on or considering past actions, experiences, or situations.

simultaneous - Refers to actions or events that are performed or experienced at the same time, without any time between them.

scan - To move your eyes over something slowly in order to get an overview or to find specific information, or getting a machine to do this.

residue - Refers to the small amount of something that remains after most has been removed, consumed, or used up.

sensual - Describing something that provides physical pleasure, particularly through sight, touch, taste, sound, or smell.

sobering - Serving as a reminder of harsh reality, often reducing excitement or joy.

semblance - The way something appears on the surface, often without revealing the true nature or reality behind it.

sheen - A shiny or polished surface, often used to describe the appearance of something smooth or well-maintained.

slippery - Difficult to hold or stand on because of being smooth, wet, or greasy.

shortcut - A simplified way to complete a task, often by bypassing steps in a process; or a path or way that reduces the usual time or distance required to reach a destination.

shame - The emotion experienced when one believes they have done something wrong or inappropriate, often leading to feelings of guilt or disgrace.

spark - A tiny flash of light or fire, often caused by friction or electricity.