| boric | (adjective) of or relating to or derived from or containing boron | Synonyms: boracic |
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| boring | (adjective) so lacking in interest as to cause mental weariness | Synonyms: deadening, dull, ho-hum, irksome, slow, tedious, tiresome, wearisome |
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| (noun) the act of drilling a hole in the earth in the hope of producing petroleum | Synonyms: drilling, oil production |
| (noun) the act of drilling | Synonyms: drilling |
| boringly | (adverb) in a tedious manner | Synonyms: tediously, tiresomely |
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| boringness | (noun) extreme dullness; lacking spirit or interest | Synonyms: dreariness, insipidity, insipidness |
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