Modifiers matching critter:

• foreign,
• smaller,
• creepy,
• small,
• unique,
• beneficial,
• little,
• mythological,
• unwelcome,
• everyday,
• large,
• dead,
• wild,
• furry,
• fast,
• microscopic,
• unexpected,
• riparian,
• scary,
• interesting,
• native,
• harmless,
• larger,
• unwanted,
• weak,
• big,
• cuddly,
• fantastic,
• wonderful,
• favorite,
• unusual,
• new,
• cute,
• australian,
• tiny,
• parasitic,
• lowly,
• venomous,
• nocturnal,
• blooded,
• marine,
• urban,
• nasty,
• spineless,
• outdoor,
• fluffy,
• prehistoric,
• rare,
• common,
• pesky,
• terrestrial,
• macro,
• edible,
• weird,
• aquatic,
• destructive,
• sensitive,
• vicious,
• annoying,
• toothy,
• stuffed,
• dangerous,
• special,
• local,
• exotic,
• arctic,
• friendly,
• agile,

Simple categories matching microscopic:

• allergen,
• dimension,
• macromolecule,
• object,
• organism,
• cell,
• plankton,
• animal,
• system,
• characteristic,
• groove,
• force,
• difference,
• medium,
• particle,
• theory,
• roundworm,
• level,
• defect,
• plant,
• insect,
• critter,
• procedure,
• creature,
• arthropod,
• entity,
• fauna,
• structure,
• property,
• host,
• epiphyte,
• engine,
• eukaryote,
• protoctist,
• imperfection,
• filament,
• details,
• agent,
• substrate,
• volume,
• quantity,
• invertebrate,
• part,
• pest,
• event,
• movement,
• state,
• process,
• thing,
• deformation,
• change,
• instrument,
• fiber,
• space,
• material,
• body,
• pattern,
• character,
• unit,
• pathogen,
• prey,
• molecule,
• virus,
• mechanism,
• germ,
• pollutant,
• world,
• form,
• particulate,
• sediment,
• parameter,
• irregularity,
• transport,
• feature,
• substance,
• algae,
• clue,
• bug,
• length,
• parasite,
• information,
• contaminant,
• phenomenon,
• impurity,
• subject,
• zone,
• detritus,
• flaw,
• machine,