Definition that contains soft wood
- poplar any of numerous trees of north temperate regions having light soft wood and flowers borne in catkins
- tupelo pale soft wood of a tupelo tree especially the water gum
- sugi tall evergreen of Japan and China yielding valuable soft wood
- erythrina caffra small semi-evergreen broad-spreading tree of eastern South Africa with orange-scarlet flowers and small coral-red seeds; yields a light soft wood used for fence posts or shingles
- japanese cedar tall evergreen of Japan and China yielding valuable soft wood
- abies concolor medium to tall fir of central to western United States having a narrow erect crown and soft wood
- spruce pine large two-needled pine of southeastern United States with light soft wood
- colorado fir medium to tall fir of central to western United States having a narrow erect crown and soft wood
- simarouba type genus of Simaroubaceae; tropical American trees and shrubs having a pale soft wood and bitter bark
- genus simarouba type genus of Simaroubaceae; tropical American trees and shrubs having a pale soft wood and bitter bark