Here are the possible solutions for they have listings clue
Answer
Clue
Relevancy
realtors
Clue
They have listings
Definition
REALTOR, (US) an estate agent
resumes
Clue
They have job listings
Definition
RESUME, to begin again
newt
Clue
Gingrich who said "females have biological problems staying in a ditch for thirty days because they get infections and they don't have upper body strength"
Definition
a tailed amphibian of the salamander family, also EWT
catalogers
Clue
They process album listings reference
Definition
CATALOGER, (US) one who catalogs, also CATALOGUER, CATALOGUIST
edwardgrobinson
Clue
Actor who said "Some people have youth, some have beauty—I have menace"
ews
Clue
Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"
ales
Clue
They may have big heads when they're drawn
Definition
ALE, a kind of beer, made without using hops as a flavouring, also YILL
hosea
Clue
Source of the line "They have sown the wind, and they shall reap the whirlwind"