Modifiers matching hardwood:

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

Simple categories matching dense:

• oxide,
• object,
• state,
• material,
• contaminant,
• use,
• water,
• metal,
• target,
• atmosphere,
• plate,
• solid,
• hardwood,
• wood,
• waste,
• vegetable,
• gas,
• product,
• polymer,
• cloth,
• forest,
• meat,
• particle,
• housing,
• food,
• tissue,
• fabric,
• construction,
• condition,
• medium,
• world,
• shrub,
• obstacle,
• foam,
• layer,
• tumor,
• powder,
• sensor,
• deposit,
• molecule,
• form,
• aggregate,
• foliage,
• center,
• region,
• organism,
• thing,
• article,
• element,
• solution,
• cake,
• organ,
• substrate,
• organs,
• bush,
• bread,
• constituent,
• vegetation,
• bone,
• map,
• body,
• feed,
• matter,
• area,
• phase,
• conifer,
• solute,
• surface,
• seed,
• cover,
• tile,
• set,
• mixture,
• crucible,
• bones,
• fuel,
• cluster,
• structure,
• matrix,
• vine,
• sediment,
• unit,
• obstruction,
• star,
• softwood,
• fluid,
• liquid,
• plasma,
• mineral,
• nut,
• rock,
• dish,
• soil,
• loaf,
• organelle,
• grain,
• system,
• filler,
• item,
• atom,
• tree,
• commodity,
• till,
• formation,
• stone,
• pattern,
• substance,
• beverage,
• shade,
• graph,
• component,
• fruit,