<span class="searchmatch">bituminous</span> <span class="searchmatch">coal</span> (uncountable) Synonym of soft <span class="searchmatch">coal</span>....
bitumineux. <span class="searchmatch">bituminous</span> (comparative more <span class="searchmatch">bituminous</span>, superlative most <span class="searchmatch">bituminous</span>) Of or pertaining to bitumen. <span class="searchmatch">bituminous</span> <span class="searchmatch">coal</span> <span class="searchmatch">bituminousness</span> <span class="searchmatch">bituminous</span> sand...
pitch <span class="searchmatch">coal</span> (uncountable) <span class="searchmatch">bituminous</span> <span class="searchmatch">coal</span>...
soft <span class="searchmatch">coal</span> (uncountable) <span class="searchmatch">Bituminous</span> <span class="searchmatch">coal</span>, as distinguished from hard <span class="searchmatch">coal</span> (anthracite). black <span class="searchmatch">coal</span> — see black <span class="searchmatch">coal</span>...
hard <span class="searchmatch">coal</span> (usually uncountable, plural hard <span class="searchmatch">coals</span>) Anthracite, as distinguished from <span class="searchmatch">bituminous</span> soft <span class="searchmatch">coal</span>. anthracite — see anthracite achordal...
steam <span class="searchmatch">coal</span> (usually uncountable, plural steam <span class="searchmatch">coals</span>) A <span class="searchmatch">coal</span> which has a grade between <span class="searchmatch">bituminous</span> <span class="searchmatch">coal</span> and anthracite, and which was once widely used as...
From semi- + <span class="searchmatch">bituminous</span>. semibituminous (not comparable) Partly <span class="searchmatch">bituminous</span>. semibituminous <span class="searchmatch">coal</span>...
From sub- + <span class="searchmatch">bituminous</span>. subbituminous (not comparable) Partly or imperfectly <span class="searchmatch">bituminous</span>. subbituminous <span class="searchmatch">coal</span>...
steel-making and other uses needing cleaner coal) Antonym: dirty <span class="searchmatch">coal</span> <span class="searchmatch">bituminous</span> <span class="searchmatch">coal</span> black <span class="searchmatch">coal</span> blue <span class="searchmatch">coal</span> brown <span class="searchmatch">coal</span> dirty <span class="searchmatch">coal</span> hard <span class="searchmatch">coal</span> soft <span class="searchmatch">coal</span> wet <span class="searchmatch">coal</span>...
黒(こく)炭(たん) • (kokutan) <span class="searchmatch">bituminous</span> <span class="searchmatch">coal</span>...