Related Clues:

• Wolf type
• Unlike 666
• Partnerless
• Like all but one prime
• Prompting a 'hmm,' perhaps
• The __ Ranger (Tonto's pal)
• Like all prime numbers except 2
• Like Texas' star
• Like 1, 3, 5, 7 ...
• Really strange
• Like 9 or 5
• Like Tonto's masked friend
• Like 1, 11, 111, and 1,111
• Like an unpaired sock
• Abnormal