LIFE What is the noun for ail? InsuNews May 23, 2022 What is the noun for ail? Noun. ail (plural ails) (obsolete) An ailment; trouble; illness. See also Does Costco accept health insurance? Post navigation Previous: What is the origin of ale?Next: Is ail a word in Scrabble? More Stories LIFE Who is the biggest insurance underwriter for? InsuNews May 23, 2022 LIFE What is whole term life insurance? InsuNews May 23, 2022 LIFE How does whole life and term life insurance work? InsuNews May 23, 2022