culture 420 Cannabis consumption • Cannabis drug use (related page: recreation) Major recreational drugs Barbiturates Benzodiazepines Ethanol (alcohol) □ Alcoholic drinks □ Tea Cathinone □ Khat Cocaine □ Coca □ Crack Ephedrine □ Ephedra • Methamphetamine legality • Cocaine • MDMA □ Ecstasy Club drugs □ Law of superposition Luminescence dating Samarium–neodymium dating Amino acid racemisation Archaeomagnetic dating Dendrochronology Ice core Incremental dating Lichenometry Paleomagnetism Absolute dating Radiometric dating □ Lead–lead □ Potassium–argon Chronological □ Radiocarbon dating □ Uranium–lead Tephrochronology Luminescence dating Thermoluminescence dating Fluorine absorption Nitrogen dating Relative dating Obsidian hydration Seriation Stratigraphy Genetic methods Molecular clock Linguistic Glottochronology methods Chronicle New Chronology Synchronoptic view Related topics Arabic Persian Pakistani Hindi (Hindi) Chagatai Nastaliq Urdish Other websites [change | change source] Language Word IPA Meaning Burmese^[1] မှာ/hma: [m̥à] 'notice' Central Alaskan Yup'ik Eskimo Language, Fairbanks: Alaska Native Language Center, ISBN 978-1-55500-050-9 Jones, Glyn E. (1984), "The distinctive vowels and consonants of Welsh", in Martin Beck and Liberation Priest Enters Eternal Encounter". catholic.org.