Submitted by György Chityil ... on Fri, 01/19/2018 - 23:40 Hierarchy: AdjectiveDescription: {{form of|Attributive form|natural gas|nodot=1}}, ''noun''.Ngram: natural-gasNgram Text: natural-gasSource: WiktionaryIssue: 0Wiktionary tag: form ofAttributive formnodot=1Ngram Count: 1