sternway (?.)
- Brownian movement
- advance
- angular motion
- ascending
- ascent
- axial motion
- backflowing
- backing
- backset
- backsliding
- backward motion
- backward step
- career
- climbing
- course
- current
- descending
- descent
- downward motion
- drift
- driftage
- driftway
- ebbing
- flight
- flow
- flux
- forward motion
- headway
- lapse
- leeway
- mounting
- oblique motion
- ongoing
- onrush
- passage
- plunging
- progress
- radial motion
- random motion
- reaction
- recession
- recidivation
- recidivism
- reentry
- reflowing
- refluence
- reflux
- regress
- regression
- relapse
- retroaction
- retrocession
- retroflexion
- retrogradation
- retrogression
- retrusion
- return
- rising
- rollback
- run
- rush
- set
- setback
- sideward motion
- sinking
- soaring
- steerageway
- stream
- subsiding
- throwback
- traject
- trajet
- trend
- upward motion
- way