Clue: Concern for a checker

Answer: FACT

Length: 4

---

Similar Clues:

• Forester's concern: Abbr. (ECOL with 4 letters)
• C.P.A. concern: Abbr. (ACCT with 4 letters)
• Formed to deal with a specific concern (ADHOC with 5 letters)
• Actuary's concern (e.g. AGE with 3 letters)
• ID checker's concern (AGE with 3 letters)
• AARP membership concern (AGE with 3 letters)
• Growing concern?: Abbr. (AGR with 3 letters)
• Weather-forecaster's concern (AIRMASS with 7 letters)
• Aquarium concern (ALGAE with 5 letters)
• Immigration authorities concern (ALIEN with 5 letters)