Connectors appropriate to this puzzle - Answers with 4 Letters

Question:

Connectors appropriate to this puzzle

Answer:

ANDS

Length:

Similar Crossword Questions:

Trains, in a way, and the key to 18 of this puzzle's black squares. (Ones that begin with the keyword are asterisked. The others are for you to discover.)
What the films in this puzzle are nominated for
Holmes mantra, and a hint to this puzzle's theme
Economic term named the 2011 Word of the Year by the Oxford English Dictionary...and a description of 6 squares in this puzzle
Star of film that is this puzzle's theme
It's zero in free-fallÂ—and, put another way, a hint to how the four longest puzzle answers were formed
Seasonal workers (and a short hint to this puzzle's theme)
December 21, and the occasion for this puzzle's theme
Dewar's alternative, and this puzzle's theme
Classic Dickens title (from whose 10 letters this puzzle was constructed)
Speaker's challenge scrambled three times in this puzzle
Bargaining phrase ... and a hint to this puzzle's theme
Fitting exhortation to someone solving this puzzle?
Domestic ... or a title for this puzzle
Question of concern ... or another title for this puzzle
1961 Del Shannon lyric (and title of this puzzle)
Triatomic gas in a thinning layer ... and, symbolically, what appears in this puzzle's four longest answers
2006 Disney film, and the ends of the eight longest entries in this puzzle
Puzzle creator's TV?
Puzzle cube inventor Erno
Crossword puzzle rating
Distressing letters found 9 times in this puzzle
"The Puzzling World of Winston ___" (kids puzzle book by Eric Berlin)
___ pyramid, four examples of which are seen in this puzzle
Account that joins words in seven of this puzzle's answers