Related by context. Frequent words. (Click for all words.) 66 biodegrades 59 biodegrade 56 biodegradation 55 decomposes 54 decompose 49 soluble 49 chemically inert 49 adsorb 49 hydrolyzed 49 degradable 49 oxidization 49 oxidizes 48 leaches 48 nonporous 47 oxidize 47 seeds germinate 47 silica gel 47 biodegradable 47 fat soluble 47 oxidizing 47 adsorbed 47 water soluble 47 frac fluid 47 emulsify 47 liquefies 47 fossilization 47 emulsified 47 abiotic 47 zeolites 46 bacterial spores 46 carbonic acid 46 sorbents 46 urushiol 46 organic solvents 46 deplete oxygen 46 non degradable 45 latex paint 45 electrically conducting 45 carbonized 45 polymerisation 45 electrospinning 45 nontoxic 45 diatoms 45 congeals 45 decomposing 45 micelles 45 adsorbent 45 biodegradability 45 metabolized 45 melts 45 decays 45 nonreactive 45 recyclable 45 ionic liquid 45 kerogen 45 mild detergent 45 globules 44 naturally occurring bacteria 44 vaporizes 44 filter feeders 44 butter melts 44 centrifugation 44 sphagnum moss 44 dissipates 44 excretes 44 excreted 44 compost pile 44 transesterification 44 leaching 44 flushable 44 potassium hydroxide 44 acidifying 44 remove impurities 44 fungal spores 44 sorbent 44 chemically treated 44 oxygenated 44 entrained 43 crosslinking 43 oxygenates 43 cleanable 43 reabsorbed 43 biocompatible 43 micro organisms 43 mycelium 43 coarse sand 43 naturally occurring substance 43 synthetic polymers 43 nonstick 43 metabolically active 43 tarballs 43 gasified 43 silver ions 43 granulated 43 outgassing 43 evenly moist 43 vegetable scraps 43 polymeric materials 43 organic acids 43 desiccation 43 chlorides