horizontal position
- lyingStating known falsehoods
- flatLacking vertical variation
- proneInclined or face-down
- supineFlat, face upward
- recumbentLying down, resting horizontally
level · parallel · sideways · reclining · stretched · sprawled · bed · floor · rest · sleeping · landscape · horizon · even · flush · plane · couch · mattress · ground
- weldingwelder, weld, helmet, MIG welder, arc
spatial orientation
horizontal positionvertical position
Orientation along height axis
upright position · standing position · standing · upright posture · erect posture