Enter a clue or pattern or both:
The Clue
Crack heads (4 letter answer)
The Answer
SPAR
Tags
Notes
The answer SPAR is very common and appears about once every 49 puzzles.
Related Clues
Bowsprit
Box
Clash (with)
Dispute
Gaff
Mast
Servicewoman
Shadowbox
Tangle (with)
Train
Wrangle
Anagram for raps
Bandy words
Boom
Box cautiously
Box with headgear
Box lightly
Butt heads
Joust verbally
Nautical yard
Part of a schooner
Practice boxing
Practice with a palooka
Practice punching
Practice in the ring
Practice with Rocky
Prepare for a bout
Rigging support
Ship's boom
Trade punches
Train for a bout
U.S.C.G. member
W.W. II servicewoman
Yard, e.g.
Coast Guard Ms.
Exchange jabs or gibes
Go back and forth (with)
Go a few rounds
Trade jabs with Hagler
Trade punches in training
Tune up for a bout
Warm up in the ring
Work out in a ring
Definition
SPAR as a noun:
1. any of various nonmetallic minerals (calcite or feldspar) that are light in color and transparent or translucent and cleavable
2. a stout rounded pole of wood or metal used to support rigging
3. (spar, sparring) = making the motions of attack and defense with the fists and arms; a part of training for a boxer
SPAR as a verb:
1. furnish with spars
2. fight with spurs; "the gamecocks were sparring"
3. box lightly
4. fight verbally; "They were sparring all night"