Modifiers matching hardwood:

• solid,
• valuable,
• native,
• oily,
• scottish,
• dense,
• natural,
• dry,
• central,
• english,
• american,
• tropical,
• dead,
• local,
• exotic,
• smooth,
• european,
• asian,
• rich,
• alternative,
• flexible,
• regular,
• mature,
• superior,
• british,
• riparian,
• expensive,
• hardy,
• domestic,
• unwanted,
• dark,
• ornamental,
• grown,
• fine,
• durable,
• real,
• unusual,
• manufactured,
• light,
• stained,
• heavier,
• northern,
• classical,
• new,
• warm,
• white,
• southern,
• common,
• seasoned,
• clear,
• available,
• indigenous,
• temperate,
• larger,
• rare,
• mixed,
• varnished,
• old,
• unique,
• aromatic,
• small,
• robust,
• appalachian,
• costly,
• noble,
• softer,
• african,
• traditional,
• heavy,
• popular,
• suitable,
• foreign,
• colored,
• important,
• unfinished,
• good,
• resinous,
• soft,
• trim,
• young,
• lighter,
• hard,
• strong,
• healthy,
• commercial,
• irish,
• sustainable,
• dried,
• tough,
• darker,
• coloured,
• raw,
• attractive,
• porous,
• beautiful,
• nice,
• precious,
• tall,
• deciduous,

Simple categories matching tropical:

• fauna,
• plant,
• oilseed,
• fruit,
• orchid,
• item,
• condition,
• fish,
• bird,
• disease,
• pest,
• drink,
• staple,
• insect,
• citrus,
• infection,
• disturbance,
• starches,
• food,
• annual,
• grass,
• animal,
• atmosphere,
• grain,
• cultivar,
• wood,
• turtle,
• malady,
• tree,
• leaf,
• hardwood,
• predator,
• flavor,
• palm,
• mammal,
• reptile,
• illness,
• fibre,
• sundew,
• cocktail,
• genus,
• relative,
• dessert,
• shrub,
• tuber,
• oil,
• attire,
• flower,
• community,
• legume,
• juice,
• fat,
• stuff,
• perennial,
• evergreen,
• species,
• material,
• climate,
• ingredient,
• export,
• group,
• cereal,
• ornamental,
• ant,
• pet,
• storm,
• island,
• formation,
• area,
• beverage,
• commodity,
• forest,
• vegetable,
• foodstuff,
• host,
• paste,
• system,
• shrimp,
• amphibian,
• phenomenon,
• organism,
• veggie,
• region,
• snapper,
• product,
• hazard,
• vegetation,
• creature,
• flora,
• houseplant,
• event,
• bush,
• rainforest,
• cyclone,
• aroma,
• ectotherm,
• herb,
• weather,
• spice,
• vine,