1. In an ungrateful manner
   - unappreciatively

See also: ungrateful

Antonym: gratefully

• retd
• rete
• rete Malpighii
• rete testis
• reteach
• retell
• retem
• retention
• retention basin
• retentive
• retentively
• retentiveness
• retentivity
• retest
• rethink
• retiarius
• reticence
• reticent
• reticently
• retick
• reticle
• reticular
• reticular activating system
• reticular formation
• reticulate