Aging-Related Terms

noun a slang term for the wrinkles that appear on the skin of the knees

• The dermatologist recommended a special cream to help reduce the appearance of kninkles on her forehead.
• She joked that her kninkles were a result of too much smiling and laughing.
• I can't believe how quickly my kninkles are showing up, I must be getting old!
• The kninkles in the fabric of the old chair showed its age and history.

noun a state or quality of being achy or sore

• The patient complained of achiness in their joints after the long hike.
• I always feel achiness in my muscles after a tough workout.
• I can't deal with this achiness in my back anymore.
• The achiness in her heart never seemed to fade after the breakup.