___ Centauri (nearby star), 5 letters
___ particle (helium-atom nucleus), 5 letters
___ particles (radioactive decay emission), 5 letters
1 ___ acid unit (measure of hop bitterness), 5 letters
Breakfast cereal prefix, 5 letters
Brightest star designation, 5 letters
Brightest star in a constellation, 5 letters
Constellation's brightest, 5 letters
Constellation's brightest star, 5 letters
Dominant, as a male, 5 letters
Dominant, as a male wolf, 5 letters
First letter in Athens, 5 letters
First letter of the Greek alphabet, 5 letters
First letter, to Aristotle, 5 letters
First letter, to Nana Mouskouri, 5 letters
First letter, to some, 5 letters
First of the Greeks, 5 letters
Greek's first peak , 5 letters
High caste member in Brave New World, 5 letters
Highest in rank, among animals, 5 letters
Highest in rank, in a way, 5 letters
Highest wolf pack rank, 5 letters
Highest-ranking, in a way, 5 letters
Highest-ranking, in some hierarchies, 5 letters
Homer's first letter, 5 letters
I am ---- and Omega... (Revelation), 5 letters
Introductory letter?, 5 letters
It's farthest from omega, 5 letters
Kind of male or dog, 5 letters
Kind of male or female, 5 letters
Kind of particle or wave, 5 letters
Kind of radioactive particle, 5 letters
Lead in for particle or wave, 5 letters
Lead male descriptor, 5 letters
Lead male or female, 5 letters
Leading male in a pack, 5 letters
Leading male in a wolf pack, 5 letters
Letter written by Maria Callas, 5 letters
Musical prefix with ville, 5 letters
Omega's counterpart, 5 letters
Part of many stars' names, 5 letters
Socially dominant male, 5 letters
Start of a series of 24, 5 letters
Symbol of angular acceleration, 5 letters
Top, in a hierarchy, 5 letters
Wolf that calls the shots, 5 letters
Word before male or dog, 5 letters
The beginning of a series or sequence, 5 letters
First letter for the head of Centauri?, 10 letters
Jesus (Revelation 1:8), 13 letters
The beginning and the end, 13 letters
Nearest star beyond our solar system, 9 letters
Cast of characters?, 8 letters
Certain soup contents, 8 letters
Crossword composer's inventory?, 8 letters
It breaks the I before E rule, 8 letters
It goes from A to Z, 8 letters
Kindergarten lesson, 8 letters
Order in a preschool classroom, 8 letters
Preschool lesson subject, 8 letters
Sesame Street lesson, 8 letters
A character set that includes letters, 8 letters
The elementary stages of any subject (usually plural), 8 letters
*They're educational and stackable, 14 letters
Certain letter arrangement, 10 letters
How to link the 12 letters in this puzzle with a single line to make a picture, 14 letters
Puzzler's alert: the clues in this crossword are all in this, 15 letters
Theme of this puzzle, 15 letters
The act of putting in alphabetical order, 15 letters
*Put in order, as files, 11 letters
End of complaint: 2 wds., 12 letters
Its letters may be bolted down, 12 letters
What the teacher brought, 12 letters
Monogrammed neckwear?, 12 letters
Jumble of spilled letters?, 9 letters
They're A-B-C-Delicious! brand, 9 letters
Reggae star from Cote D'Ivoire who calls himself an African Rasta, 11 letters
West African reggae star who released the 2004 album Merci, 11 letters
Closest star system, 13 letters
Closest star system to the solar system, 13 letters
Star system closest to the sun, 13 letters
2007 Emile Hirsch film shown on Comedy Central, appropriately?, 8 letters
Three Greek letters, 15 letters
Pile into which letters to Aristotle are sorted?, 9 letters
Group leader of a sort, 9 letters
Head of the wolf pack, 9 letters
Leader of the pack, sometimes, 9 letters
They need to dominate, 10 letters
High-achieving parents, 9 letters
1998 album by electronica group Project Pitchfork, 10 letters
8 ounces in Greece?, 10 letters
Nuclear-fission stream, 8 letters
Product of some decay, 8 letters
Stream of helium nuclei, 8 letters
Stream of radioactive particles with the lowest penetration of ordinary objects, 8 letters
Brain-wave reading, 11 letters
Sporty Greek cars?, 11 letters
A's for Nana Mouskouri, 6 letters
Brightest stars, in astronomy, 6 letters
Constellations' brightest stars, 6 letters
Early Greek figures?, 6 letters
First Greek letters, 6 letters
Greek alphabet starters, 6 letters
Introductory Greek letters, 6 letters
Letters from Greece, 6 letters
Psychopathic males, often, 6 letters
Socially dominant ones, 6 letters
They start the Greek alphabet, 6 letters
Fraternity founded at Yale in 1845, familiarly, 8 letters
Early debugging phase, 9 letters
Shakedown that catches bugs in-house, 9 letters
In-house debugging, 10 letters
Some computer software checks, 10 letters
German band that did Forever Young, 10 letters
Greek actress in Crooklyn?, 12 letters
The act of putting in alphabetical order, 15 letters
A literate person who can arrange items in alphabetical order, 12 letters
A literate person who can arrange items in alphabetical order, 12 letters
A character set that includes letters and digits and punctuation marks, 13 letters