Crossword solverSynonyms for straighten18 crossword answers for “straighten” (10), sorted by letter count.How many letters?All18455166721044 letters 5makerearbendflexcomb5 letters 1clean6 letters 6make up(4,2)extendneatenpull up(4,2)rise up(4,2)draw up(4,2)7 letters 2clean up(5,2)roll out(4,3)10 letters 4channelisechannelizeclean house(5,5)houseclean