attune /ə-tūnˈ or (US) -toonˈ/

1. To put in tune
2. To make (one's voice, song, etc) tuneful
3. To make (something) harmonize or accord
4. To accustom or acclimatize

attuneˈment noun

• feasting
• feastings
• Feast of Asses
• Feast of Dedication
• Feast of Fools
• Feast of Ingathering
• Feast of Lots
• Feast of Tabernacles
• feast of trumpets
• Feast of Weeks
• feast-rite
• feast-rites
• feasts
• feast-won
• feat
• feated
• feateous
• feateously
• feather
• feather bed
• featherbed
• featherbedded
• featherbedding
• featherbeddings
• feather beds