supererogatorily
rare
adverb
In a supererogatory manner; beyond what is required or needed; superfluously.
Origin
Mid 17th century.
- atom laser
- atomless
- atomology
- atom optics
- atom probe
- atom smasher
- atom-smashing
- atom theory
- atomy
- Aton
- atonal
- atonalism
- atonalist
- atonality
- at once
- at one
- atone
- at one blow
- atonement
- at one's convenience
- at one's disposal
- at one's earliest convenience
- at (one's) ease
- at one's elbow
- at one's fingertips