| 100% | CANOPY | 6 | Upper layer of trees in a forest |
| 89% | CANOPY | 6 | Upper layer of habitat in a forest, tree tops |
| 54% | DENSE | 5 | Closely packed, as trees in a forest |
| 50% | TOPSOIL | 7 | Upper layer of dirt that gardeners plant in |
| 50% | CLEARING | 8 | In a forest, an open space of land |
| 50% | ELM | 3 | Tree in a series of horror movie titles |
| 49% | BELLEAUTELEPHONE | 16 | Calling device in a forest east of Paris? |
| 49% | TREE | 4 | One of many in a forest |
| 48% | SAP | 3 | Tree fluid in a forest |
| 48% | WOODBARK | 8 | Outer layer of a tree |
| 48% | BARK | 4 | Outer layer of a tree |
| 47% | FAIRYRING | 9 | Circle of mushrooms in a forest or grassland |
| 47% | SILICENE | 8 | Single layer of atoms in a honeycomb pattern |
| 47% | ELM | 3 | Tree in the title of a horror film franchise |
| 46% | ADSORB | 6 | Gather in a thin layer of molecules |
| 46% | CRUMBED | 7 | Covered in a layer of bread bits |
| 46% | OZONE | 5 | Gas in a layer of the atmosphere |
| 46% | SAPWOOD | 7 | Newly formed outer layer of a tree trunk |
| 46% | BARK | 4 | White outer layer of a paper birch tree |
| 46% | HEADCOUNT | 9 | Totted up number of people in a group |
| 45% | CHIPPINGS | 9 | Shredded outer layer of a tree, used on pathways |
| 45% | GLAZING | 7 | Double __, layering of two glass panes in a window |
| 45% | PEAR | 4 | "... partridge in a ___ tree" ("Twelve Days of Christmas" lyric) |
| 45% | PALM | 4 | "What type of tree fits in your hand? A ___ tree!" |
| 44% | PARTRIDGE | 9 | Bird in a pear tree in "The Twelve Days of Christmas" |
| 44% | NOB | 3 | In cribbage, the jack of a suit turned up |
| 44% | OZONE | 5 | Makeup of a layer in the stratosphere |
| 44% | IMPEDE | 6 | Throw up a roadblock in front of |
| 43% | CHIPS | 5 | Salty potato snacks that can be found in a bag of Lays |
| 43% | PINECONE | 8 | Group of seeds in a cluster from a coniferous tree |