16-digit numbering system, for short, 3 letters
A witch might put one on you, 3 letters
Alternative to octal, 3 letters
Bad thing to put on, 3 letters
Base in which 14,600,926 is DECADE, 3 letters
Base in which 48,879 is BEEF, 3 letters
Case of bad spelling?, 3 letters
Having six sides, as a bolthead, 3 letters
Kind of nut or bolt, 3 letters
Kind of screwdriver, 3 letters
Machinist's ___ nut, 3 letters
Numbering system used in programming, 3 letters
One more than pent-, 3 letters
Practice witchcraft on, 3 letters
Result of a witch's hocus-pocus, 3 letters
Result of hocus-pocus, 3 letters
Something bad that may be put on you, 3 letters
Spell bound by this puzzle's four longest answers, 3 letters
Spell it out for someone?, 3 letters
Voodoo doctor's doing, 3 letters
Gon or gram lead-in, 4 letters
Gram or decimal starter, 4 letters
It may go before -gon, 4 letters
One less than septi-, 4 letters
One more than penta-, 4 letters
Prefix indicating six, 4 letters
Prefix re honeycombs, 4 letters
Prefix with -hedron, 4 letters
Prefix with decimal, 4 letters
Prefix with fluoride, 4 letters
Prefix with syllabic, 4 letters
Two less than octa-, 4 letters
The McLaughlin Group plus one, 5 letters
Hockey lineup, e.g., 5 letters
The cardinal number that is the sum of five and one, 5 letters
The Brady kids, for one?, 15 letters
Triumvirates doubled?, 13 letters
Allen wrench cross section, 7 letters
Basis of apian architecture, 7 letters
Benzene ring shape (7), 7 letters
Figure that shares a property with this puzzle, 7 letters
Its internal angles total 720 degrees, 7 letters
A six-sided polygon, 7 letters
Buckminster Fuller, for one?, 12 letters
R. Buckminster Fuller?, 12 letters
Pattern of six horizontal lines found in the I Ching, 8 letters
Shape of the Star of David, 8 letters
Sheriff's badge, perhaps, 8 letters
Star of David shape, 8 letters
Star of David, essentially, 8 letters
A regular polygon formed by completing two equilateral triangles from a regular hexagon, 8 letters
Measure used in the Iliad, 9 letters
A verse line having six metrical feet, 9 letters
Lines of verse in six feet, 10 letters
Hydrocarbon in petroleum, 6 letters
Hydrocarbon obtained from petroleum, 6 letters
Hydrocarbon type used as a solvent, 6 letters
Hydrocarbon used as a solvent, 6 letters
Petroleum-derived hydrocarbon, 6 letters
Volatile hydrocarbon, 6 letters
A colorless flammable liquid alkane derived from petroleum and used as a solvent, 6 letters
Six-carbon molecules, 7 letters
Common metal fastener, 7 letters
Put a host of whammies on, 5 letters
Subject to bad spells, 5 letters
Used one's charm on?, 5 letters
Evil witch, at times, 5 letters
One putting on the whammy, 5 letters
Black-magic conjurations, 5 letters
Gives the evil eye, e.g., 5 letters
Pennsylvania Dutch symbols, 5 letters
Witch's stock in trade, 5 letters
Common toolbox items, 15 letters
Casting a spell over, 6 letters
Witch's treasure map notation?, 15 letters
Sugar with six carbon atoms, 6 letters
A monosaccharide that contains six carbon atoms per molecule, 6 letters
Spell that's cast retroactively?, 12 letters
Amish country souvenir, 7 letters
Magical symbol on a barn, 7 letters
Pennsylvania Dutch symbol, 7 letters
Pennsylvania Dutch talisman, 7 letters
Superstitious symbol found on some barns, 7 letters
Superstitious symbol on some barns, 7 letters
Symbol to ward off evil, 7 letters
Pennsylvania folk art, 8 letters
Van Damme and his ilk, 4 letters
Hydrocarbon radicals with six parts carbon, 6 letters
Type genus of the Hexagrammidae, 11 letters
Any polyhedron having six plane faces, 10 letters
A monocotyledonous genus of the family Orchidaceae, 11 letters
Flagellates free-living or parasitic in intestines of birds, 8 letters
A genus of Hexanchidae, 9 letters