Modifiers matching tree:

• deciduous,
• asian,
• native,
• heavy,
• attractive,
• tropical,
• evergreen,
• loving,
• temporary,
• coniferous,
• mature,
• unique,
• thirsty,
• african,
• weaker,
• colored,
• beneficial,
• world,
• hollow,
• exotic,
• light,
• sensitive,
• tall,
• ornamental,
• thorny,
• broadleaf,
• natural,
• northern,
• nice,
• low,
• boned,
• foreign,
• southern,
• porous,
• invasive,
• brittle,
• commercial,
• shady,
• smaller,
• crowned,
• interesting,
• significant,
• mixed,
• leafed,
• solid,
• riparian,
• young,
• fallen,
• vascular,
• flexible,
• dangerous,
• aggressive,
• indigenous,
• pleasing,
• resinous,
• soft,
• appalachian,
• individual,
• industrial,
• straight,
• softer,
• woody,
• beautiful,
• marian,
• typical,
• economic,
• precious,
• old,
• new,
• healthy,
• fruiting,
• familiar,
• rare,
• leafy,
• weeping,
• poisonous,
• available,
• hard,
• xerophytic,
• spruce,
• older,
• demanding,
• irish,
• popular,
• fine,
• protective,
• large,
• traditional,
• grown,
• decorative,
• useful,
• small,
• sacred,
• plentiful,
• flammable,
• upright,
• valuable,
• canadian,
• british,
• size,
• related,
• italian,
• particular,
• dead,
• rosaceous,
• single,
• superior,
• artificial,
• tidal,
• strong,
• wonderful,
• under,
• medium,
• rich,
• hardy,
• hierarchical,
• obstructive,
• medicinal,
• sturdy,
• real,
• leguminous,
• herbal,
• tolerant,
• delicate,
• unwanted,
• big,
• english,
• wooded,
• perennial,
• naturalized,
• important,
• dense,
• japanese,
• ancient,
• tertiary,
• tender,
• regular,
• nonnative,
• unusual,
• favorite,
• scottish,
• veteran,
• standard,
• seasonal,
• short,
• adapted,
• local,
• aromatic,
• larger,
• common,
• european,
• urban,
• terrestrial,
• korean,
• obligate,
• emergent,
• renewable,
• australian,
• temperate,
• wild,
• alien,
• productive,
• subtropical,
• holy,
• fruity,
• dry,
• susceptible,
• pulpy,
• long,
• secular,

Simple categories matching obligate:

• bacteria,
• tree,
• parasite,
• species,
• carnivore,
• pathogen,
• organism,