The term 'Mighty Strange' can be described by four words: EERIE, OUTRE, WEIRD, and Bizarre. EERIE is an adjective meaning strange or frightening in a way that makes one feel uneasy. OUTRE is an adjective meaning strikingly unconventional or far-fetched. WEIRD is an adjective meaning strange or bizarre in an unsettling way. Lastly, Bizarre is an adjective meaning strikingly unusual or unexpected. All of these words together describe the term 'Mighty Strange' as something that is strange, frightening, unconventional, and unexpected.