1. In a fastidious and painstaking manner
   - painstakingly 
2. In a fastidious manner
   "he writes extremely musical music, of which the sound is fastidiously calculated and yet agreeably spontaneous and imaginative"

See also: fastidious

• ritenuto
• ritonavir
• ritornello
• Rittenhouse
• ritual
• ritual dance
• ritual dancing
• ritual killing
• ritualise
• ritualism
• ritualist
• ritualistic
• ritualistically
• ritualize
• ritually
• ritz
• ritzy
• rival
• rivalrous
• rivalry
• rive
• river
• River Acheron
• River Adige
• River Aire