Knee spasm: Involuntary contractions of the muscles in the knee. See detailed information below for a list of 14 causes of Knee spasm, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Knee spasm: Causes | Symptom Checker Â».
-ness definition, a native English suffix attached to adjectives and participles, forming abstract nouns denoting quality and state (and often, by extension, something exemplifying a quality or state): darkness; goodness; kindness; obligingness; preparedness. See more.
The following suffixes are usually found at the end of nouns: -ance, -ation, -ness, -ism, -ment, -ship. Beyond giving clues to the part of speech, suffixes also carry meaning. The endings -er, -or, -ist, or -yst are commonly added to words for people who perform certain tasks or activities. Examples include programmer, calculator, analyst, and abolitionist.