WSJ WSJCROSSWORDSOLVER.COM Search ← All October 6 2026 answers Crossword Clue · 1 Down “Rudimentary principles” Answer ABCS 4 Letters Down October 6 2026 Puzzle View full puzzle answers → More from this puzzle 2DRiver to the Caspian Sea43DCruel emperor44DBar feature35DMock without mercy66AScrape souvenir46DBecome prevalent57DWinter Palace occupant48DPendulum path3 ← 1A: Volunteer sitters, sometimes 2D: River to the Caspian Sea →