1. In a mature manner
   "she acts very maturely for her age"

See also: mature

Antonym: immaturely

• ruined
• ruiner
• ruining
• ruinous
• ruinously
• rule
• rule book
• rule in
• rule of cy pres
• rule of evidence
• rule of grammar
• rule of law
• rule of morphology
• rule of thumb
• rule out
• rule-governed
• ruled
• ruleless
• ruler
• rulership
• rules of order
• ruling
• ruling class
• ruly
• rum