Modifiers matching wood:

• solid,
• heavier,
• brown,
• chinese,
• hard,
• hollow,
• traditional,
• unpainted,
• new,
• natural,
• acid,
• foreign,
• common,
• exotic,
• soft,
• valuable,
• local,
• toned,
• precious,
• light,
• sturdy,
• antique,
• popular,
• marine,
• trim,
• evergreen,
• lightweight,
• danish,
• beautiful,
• porous,
• outdoor,
• size,
• top,
• enough,
• native,
• white,
• expensive,
• real,
• base,
• small,
• dark,
• compact,
• deciduous,
• available,
• dense,
• broadleaf,
• unfinished,
• durable,
• scented,
• renewable,
• plain,
• harder,
• diverse,
• standard,
• uncoloured,
• ordinary,
• poisonous,
• yellowish,
• fresh,
• english,
• dry,
• darker,
• oriental,
• good,
• rich,
• sustainable,
• northern,
• unique,
• african,
• ornamental,
• attractive,
• untreated,
• round,
• working,
• american,
• decorative,
• formal,
• stronger,
• straight,
• woven,
• british,
• sacred,
• airy,
• familiar,
• flexible,
• powerful,
• springy,
• warm,
• european,
• varnished,
• important,
• fine,
• elastic,
• thin,
• dried,
• rare,
• color,
• indigenous,
• dead,
• fibrous,
• lighter,
• seasoned,
• grown,
• simple,
• inexpensive,
• special,
• unusual,
• particular,
• long,
• tonal,
• semiprecious,
• coloured,
• massive,
• reliable,
• secondary,
• coniferous,
• brittle,
• tough,
• stout,
• superior,
• raw,
• stained,
• clear,
• contemporary,
• sweet,
• uncoated,
• oily,
• costly,
• fragrant,
• stable,
• lasting,
• nice,
• commercial,
• expressive,
• pliable,
• primary,
• resinous,
• tropical,
• redder,
• delicate,
• noble,
• reclaimed,
• aromatic,
• exterior,
• indonesian,
• domestic,
• economic,
• mixed,
• wet,
• abrasive,
• appalachian,
• fancy,
• irish,
• colored,
• strong,
• heavy,
• concerned,
• gleaming,
• australian,
• blonde,
• softer,
• unprocessed,
• wild,

Simple categories matching straight:

• object,
• line,
• fertilizer,
• material,
• pin,
• blade,
• tool,
• limb,
• stick,
• device,
• structure,
• path,
• surface,
• plate,
• wood,
• stock,
• activity,
• tube,
• wall,
• conductor,
• road,
• piece,
• tree,
• bar,
• connector,
• form,
• abrasive,
• thing,
• vessel,
• side,
• member,
• seam,
• edge,
• part,
• weapon,