Modifiers matching acid:

• essential,
• endogenous,
• fatty,
• agricultural,
• organic,
• monounsaturated,
• weak,
• monovalent,
• base,
• inorganic,
• natural,
• neutral,
• simple,
• hydrophilic,
• amino,
• hydroxy,
• common,
• active,
• aromatic,
• small,
• monocarboxylic,
• hydrophobic,
• mild,
• unwanted,
• unusual,
• carboxylic,
• poisonous,
• additional,
• liquid,
• aqueous,
• digestive,
• safe,
• wholesome,
• volatile,
• strong,
• edible,
• possible,
• acetic,
• heavy,
• hard,
• nontoxic,
• phosphorous,
• heterogeneous,
• polymeric,
• soft,
• basic,
• dangerous,
• saturated,
• corrosive,
• acidic,
• cyclic,
• little,
• nitrogenous,
• gaseous,
• preservative,
• polyunsaturated,
• solid,
• metabolic,
• useful,
• wet,
• available,
• heterocyclic,
• ordinary,
• conventional,
• industrial,
• oxidizable,
• lipophilic,
• dissolved,
• free,
• relevant,
• nonvolatile,
• unsaturated,
• acid,
• chemical,
• dietary,
• accessible,
• exogenous,
• popular,
• extra,
• aliphatic,
• cellular,
• aggressive,

Simple categories matching heterogeneous:

• sector,
• material,
• oxide,
• system,
• behavior,
• area,
• tissue,
• object,
• substrate,
• membrane,
• structure,
• content,
• molecule,
• soil,
• peer,
• substance,
• component,
• texture,
• article,
• stone,
• disease,
• cancer,
• process,
• territory,
• feature,
• medium,
• mixture,
• fluid,
• endeavor,
• solution,
• processor,
• assembly,
• aggregate,
• core,
• polymerization,
• composition,
• disorder,
• rock,
• document,
• product,
• polymer,
• entity,
• part,
• particle,
• service,
• matter,
• network,
• waste,
• support,
• signal,
• copolymer,
• phenomenon,
• population,
• protein,
• methodology,
• nature,
• culture,
• impurity,
• group,
• tool,
• zone,
• layer,
• block,
• property,
• sensor,
• deposit,
• acid,
• characteristic,
• polity,
• environment,
• condition,
• fiber,
• client,
• surface,
• virus,
• element,
• trait,
• organ,
• corpus,
• reaction,
• information,
• catalysis,
• resource,
• symptom,
• state,
• phase,
• data,
• gene,
• solid,
• dielectric,
• body,
• commodity,
• construction,
• atom,
• catalyst,
• thing,
• organs,
• sediment,