| Primary (First) - pungent |
| FL | | acetone alcohol |
| | odor: pungent sweet caramellic ethereal |
| | flavor: sweet slightly green burnt |
| FL | | allyl alcohol |
| | odor: pungent mustard |
| FL/FR | meta- | cresyl acetate |
| | odor: powerful, pungent floral narcissus phenolic |
| | flavor: phenolic |
| FL | S- | ethyl 2-acetyl aminoethane thioate |
| | odor: pungent meaty |
| FL | | ethyl isothiocyanate |
| | odor: pungent mustard garlic |
| | | eucalyptus leucoxylon leaf oil algeria |
| FL | 4- | mercapto-2-pentanone 1% in acetoin |
| | odor: pungent meaty |
| FL | | methional diethyl acetal |
| | odor: pungent cabbage |
| | flavor: mushroom onion green sweet tomato garlic |
| FL | 4- | methyl valeric acid |
| | odor: pungent cheese |
| FL | 1- | nonen-3-one |
| | odor: pungent mushroom |
| FL/FR | 2- | pentenal |
| | odor: pungent green apple orange tomato |
| FL/FR | laevo- | piperitone |
| | odor: pungent minty peppermint |
| | flavor: minty cooling mentholic peppermint spicy herbal |
| FL | | truffle sulfide |
| | odor: Pungent, metallic, alliaceous, garlic and mustard like with mushroom and horseradish nuances |
| | flavor: Alliaceous, sulfurous fresh onion and garlic-like with cruciferous vegetable nuances of cabbage, spicy nuances of mustard and horseradish |
| FL/FR | iso | valeric acid |
| | odor: sour stinky feet sweaty cheese tropical |
| | flavor: Cheesey, dairy, creamy, fermented, sweet, waxy and berry |
| Secondary (Second) - pungent |
| FL | | dihydrogalangal acetate |
| | odor: pungent spicy |
| | flavor: spicy cool tingling |
| FL/FR | 4- | methyl-2-pentanol |
| | odor: pungent alcohol |
| | tert- | octanol |
| FL | | onion oleoresin |
| | flavor: onion |
| FL | 2- | pentenoic acid |
| | odor: pungent fatty |
| FL | | propionaldehyde |
| | odor: Ethereal, pungent, chocking with earthy, alcoholic wine lees-like with a whiskey and brandy impact and cocoa nutty and slightly meaty nuance on dryout with a grape like nuance |
| | flavor: Musty, yeasty, ethereal, nutty and vegetative with nuances of potato, blue cheese, grape, banana, apple, broccoli, almond and chocolate |
| | | umbellulone |
| Tertiary (Third) - pungent |
| FL/FR | iso | amyl alcohol |
| | odor: Fusel, alcoholic, pungent, etherial, cognac, fruity, banana and molasses |
| | flavor: Fusel, fermented, fruity, banana, etherial and cognac |
| FL | | butyl isothiocyanate |
| | odor: sulfury pungent green |
| FL/FR | | filbert heptenone |
| | odor: raw nut skin myrcene ketonic sweet hazelnut filbert |
| | flavor: Nutty, roasted, coffee, cocoa, brown with an earthy brown and meaty nuance |
| FL/FR | 3- | heptanol |
| | odor: powerful herbal |
| FL | iso | mesityl oxide |
| | odor: pungent vegetable acrylic |
| FL | | methyl methane thiosulfonate |
| | odor: sulfurous pungent roasted |
| FL/FR | beta- | terpineol |
| | odor: pungent earthy woody |
| Quaternary (Fourth) - pungent |
| FL/FR | iso | butyl-3-(methyl thio) butyrate |
| | odor: pungent dry strawberry sweet |
| FL/FR | 4- | hexenol |
| | odor: pungent green vegetable oily |
| | flavor: metallic earthy potato cooked pineapple |
| Quinary (Fifth) - pungent |
| FL/FR | iso | butyraldehyde |
| | odor: fresh aldehydic floral green |
| | flavor: fresh aldehydic herbal green malty |
| FL/FR | | cistus cyclohexanone |
| | odor: pungent thujone labdanum honey cistus |
| Senary (Sixth) - pungent |
| Septenary (Seventh) - pungent |
| FL/FR | | cherry pentenoate |
| | odor: Fruity, green, cooling, sweet and pungent |
| | flavor: Fruity, green, sweet, berry and melon |
| Octonary (Eighth) - pungent |