May 29, 2015 1:17 PM EDT

Spelling complicated words for the Scripps National Spelling Bee is hard enough, as this year’s co-champions Vanya Shivashankar and Gokul Venkatachalam know. But if we give you the spelling, can you guess tricky words’ meaning by looking at them? We rounded up some of the hardest words from the 2015 bee to test you.

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