Popular version of a design principle acronym spelled out by the starts of this puzzle's four longest answers

Question:

Answer:

KISS

Length:

Similar Crossword Questions:

Texter's "it's a secret" shorthand spelled out by the starts of four puzzle answers
The starts of this puzzle's three longest answers are shades of it
Mate, and a hint to the starts of this puzzle's four longest answers
The starts of this puzzle's six longest answers are types of them
Break suggested by the starts of this puzzle's four longest answers
Place where the starts of this puzzle's four longest answers result in a penalty
Place to live, one of which starts the three longest puzzle answers
Word that can follow the starts of this puzzle's five longest answers
Computer malady (and what can follow the starts of the four longest puzzle answers)
A good one follows the starts of the four longest puzzle answers
Summer blazer, which can come before the starts of this puzzle's four longest answers
Ocean "crossing" this puzzle's four longest answers (abbr.)
Deg. of the professional who may instruct you to do the last words of the four longest puzzle answers
Child in seven of this puzzle's longest answers
Some graffiti signatures (which were used to form this puzzle's four longest answers)
It starts and ends seven answers in this puzzle
Bird hiding in the four longest puzzle answers
Words of reproach, and a hint to how the four longest puzzle answers are formed
79, for the chem. symbol at the heart of the four longest puzzle answers
Bar found at the end of this puzzle's seven longest answers
Dream found in this puzzle's seven longest answers
Secret retreat hidden in this puzzle's nine longest answers
HBO hit, or a hint to the starts of this puzzle's 11-letter answers
Workweek start, or an apt title for this puzzle based on an abbreviation found in its five longest answers
The starts of answers to asterisked clues are the most popular adult Halloween ones