Answers as follows
Churned - to turn vigorously - When the funnel cloud meets the churning air near the ground, it becomes a tornado.
Cinched - to pull tight or secure with a belt - A horseback rider will cinch the saddle on tight to keep from falling off.
Clammy - damp and sticky - Two states with clammy weather are Florida and Louisiana.
Disheveled- untidy, messy - To organize a disheveled bedroom you must first make piles of keep or throw away items.
Lanky - thin and tall - Three synonyms of the word lanky are gangly, spindly and skinny.
Expunged - erase or remove - The household chore I would expunge would be mopping the kitchen floor.
Sensation - a perception or physical feeling - I had an eerie sensation that a storm was coming. The hair stood up on my arms and my knees felt stiff.
Stride - a long step - A person with a long stride walks very fast.
Translucent - allowing light to shine through - Translucent curtains do not provide much privacy, but they do allow the sun to shine through.