Acid

also Acidity

Acrimony, Corrosive, Drop, EPA, Etchant, Hydroxy, Reaction, Ribosomal, Ribozyme, sharp, Solvent, Sour, Tart, Vinegar, Vitriol

Acids:

2 letters: pH

3 letters: DNA, HCL, LSD, Oxo, RNA

4 letters: Acyl, Dopa, Pyro, Uric, Wood

5 letters: Algin, Amide, Amino, Auric, Boric, Caro's, Fatty, Folic, Iodic, L-dopa, Lewis, Malic, Mucic, Oleic, Osmic, Trona

6 letters: Adipic, Bromic, Capric, Cholic, Citric, Cyanic, domoic, Erucic, Formic, Gallic, Lactic, Lauric, Lipoic, Lysine, Maleic, Marine, Niacin, Nitric, Oxalic, Oxygen, Pectic, Phenol, Picric, Quinic, Serine, Sialic, Sorbic, Tannic, Tiglic, Toluic, Valine

7 letters: Abietic, Acrylic, Alanine, Alginic, Benzoic, Butyric, Caproic, Cerotic, Chloric, Chromic, Cystine, Ellagic, Eugenic, Ferulic, Folacin, Fumaric, Fusidic, Glycine, Guanine, Leucin(e), Malonic, Meconic, Melanic, Muramic, Nitrous, Nucleic, Orcin(ol), Peracid, plumbic, Proline, Prussic, Pteroic, Pyruvic, Racemic, Sebacic, Selenic, Silicic, Stannic, Stearic, Suberic, Terebic, Titanic, Valeric, Vanadic, Xanthic, Xylonic

8 letters: Abscisic, Adenylic, Arginine, Ascorbic, Aspartic, Butanoic, Caprylic, Carbamic, Carbolic, Carbonic, Chlorous, Cinnamic, Creatin(e), Cresylic, Crotonic, Cyclamic, Cysteine, Decanoic, Fulminic, Glyceric, Glycolic, Guanylic, Hippuric, Iopanoic, Itaconic, Linoleic, Lysergic, Manganic, molybdic, Muriatic, Myristic, Nonanoic, Palmitic, Periodic, Phthalic, Retinoic, Rhodanic, Succinic, Sulfonic, Tantalic, Tartaric, Telluric, Tungstic, Tyrosine, Uridylic, Valproic

9 letters: Aqua-regia, Cevitamic, Citydylic, Dichromic, Histidine, Hydrazoic, Hydriodic, Isocyanic, Linolenic, Methanoic, Nalidixic, Nicotinic, Ornithine, Pentanoic, Polybasic, Propanoic, Propenoic, Saccharic, Salicylic, Sassolite, Selenious, Sulphonic, Sulphuric, Tellurous, Threonine

10 letters: Aquafortis, Asparagine, Barbituric, Carboxylic, Citrulline, Dithionous, Dodecanoic, Glucoronic, Glutamatic, Glutam(in)ic, Hyaluronic, Isoleucine, Margar(it)ic, Methionine, Neuraminic, Orthoboric, Pelargonic, Perchloric, Phosphonic, Phosphoric, Proprionic, Pyrogallic, Ricinoleic, Thiocyanic, Thymidylic, Trans-fatty, Tryptophan

11 letters: Arachidonic, Butanedioic, Decanedioic, Ethan(edi)oic, Ferricyanic, Ferrocyanic, Gibberellic, Hydnocarpic, Hydrobromic, Hydrocyanic, Hyponitrous, Methacrylic, Octanedioic, Pan(to)thenic, Permanganic, Phosphorous, Ribonucleic, Sarcolactic, Taurocholic, tryptophane

12 letters: Dicraboxylic, Hydrochloric, Hydrofluoric, Hypochlorous, Indoleacetic, Orthosilicic, Persulphuric, Polyadenalic, Propanedioic, Prostacyclin, Pyroligneous, Terephthalic

13 letters: Galactosamine, Heptadecanoic, Indolebutyric, Phenylalanin(e), Prostaglandin, Pyrosulphuric, Thiosulphuric

14 letters: Metaphosphoric, Pyrophosphoric

15 letters: Orthophosphoric, Pteroylglutamic

16 letters: Deoxyribonucleic

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