Below you can find the Alloy steel debuted in 1883; this first synthetic fiber debuted the next year Jeopardy Words Answer. The answer to Alloy steel debuted in 1883; this first synthetic fiber debuted the next year has 5 letters. This clue belongs to the 19th century science category and is part of Jeopardy Word Level 904. If you scroll near the bottom you will find other clues and answers part of level 904