What is the answer to "Fundamentals" in the USA Today Crossword?

The answer to the USA Today Crossword clue "Fundamentals" is ABCS (4 letters).

USA

Fundamentals USA Today Crossword Clue

Down clue · from the September 6, 2026 puzzle

Stuck on “Fundamentals” from the USA Today Crossword? Here is the verified answer:

Answer

ABCS

4 letters · Down · last seen September 6, 2026

1DMuscle used in a standing heel raise4 1A"The Rocky Horror Picture Show" aesthetic style4 2DPaying attention5 3DCash5 4DSpot to pamper your fur baby6 5ASephora competitor4 5DFour-stringed instrument, for short3 6DPlace down3 7DLondon's West End, e.g.15 8DHonolulu "hello"5 9DPlace for rubbish3 9A"All ___ are off!"4