uncatchy

/ʌnˈkætʃi/
adjective
  1. Not appealing or memorable; not likely to attract attention or be easily remembered.
    • His speech was full of facts but uncatchy, so no one remembered it.
    • The advertiser worried that the slogan was too uncatchy.
    • The song's melody was uncatchy and quickly forgotten.
Antonyms
What does "uncatchy" mean? | whatsthatwordmean | whatsthatwordmean