Modifiers matching fungus:

• multicellular,
• unwanted,
• viable,
• edible,
• intracellular,
• up,

Simple categories matching unwanted:

• mail,
• item,
• critter,
• component,
• pest,
• software,
• state,
• organism,
• material,
• document,
• variation,
• solicitation,
• conduct,
• noise,
• medication,
• folder,
• extra,
• molecule,
• constituent,
• germ,
• contaminant,
• bacteria,
• adulterant,
• animal,
• ingredient,
• grub,
• substance,
• insect,
• elements,
• content,
• nuisance,
• happening,
• substrate,
• activity,
• parasite,
• byproduct,
• souvenir,
• literature,
• blemish,
• pet,
• ion,
• particle,
• sound,
• area,
• debris,
• creature,
• mammal,
• emission,
• panel,
• gas,
• communication,
• growth,
• email,
• medium,
• movement,
• waste,
• article,
• furniture,
• energy,
• artifact,
• herbivore,
• hair,
• code,
• filler,
• light,
• container,
• papers,
• people,
• response,
• larva,
• smell,
• artefact,
• portion,
• plant,
• user,
• odour,
• scavenger,
• solid,
• fuel,
• compound,
• intrusion,
• child,
• volatile,
• species,
• trait,
• situation,
• comment,
• target,
• stain,
• surface,
• inhabitant,
• entrant,
• emotion,
• view,
• consequence,
• reptile,
• file,
• treasure,
• phenomenon,
• illumination,
• coating,
• advertisement,
• yeast,
• piece,
• person,
• hardwood,
• thing,
• intruder,
• sediment,
• incident,
• motion,
• feeder,
• instrument,
• variable,
• soil,
• pesticide,
• nonsense,
• atom,
• part,
• fish,
• caller,
• metal,
• tissue,
• occurrence,
• matter,
• change,
• effluent,
• microorganism,
• structure,
• stuff,
• deposit,
• body,
• branch,
• predator,
• chemical,
• behavior,
• rodent,
• bird,
• acceleration,
• fungus,
• spam,
• trace,
• solute,
• agent,
• textile,
• vermin,
• advert,
• space,
• information,
• signal,
• program,
• vegetation,
• appliance,
• contamination,
• acid,
• odor,
• behaviour,
• impurity,
• entity,
• cell,
• game,
• object,
• interference,
• shade,
• fluid,
• layer,
• action,
• particulate,
• mineral,
• infection,
• symptom,
• process,
• residue,
• condition,
• pollutant,
• reaction,
• friend,
• microbe,
• tree,
• effect,
• disturbance,
• grass,
• intermediate,
• message,
• liquid,
• input,
• thought,
• bedfellow,
• fabric,
• equipment,
• feature,
• place,
• protein,
• event,