rhythm
thorntail
rhythm
Winter
surely
Tamper
laxity
The six-letter word that means to want to have or do something is "desire." It conveys a strong feeling of wanting or wishing for something, whether it's a tangible object or an experience.
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The likely word is "easily" (synonyms are simply or freely).
Anthem is a six letter word ending with them.
Rhythm or Syzygy(astronomy).
That's six letters. "Meadow." But if you really want five, "mowed."