Crossword Puzzle Clue Answers
We've seen 2 answers for the crossword clue 'Ecto- antonym' in our database. It has been used in 2 crosswords, the latest of which was the Penny Dell Sunday crossword on January 11, 2026.
Crossword answers for the clue "Ecto- antonym"
- ENTO
- ENDO
Related Clues
- Prefix with -zoan
- Within: Prefix
- Inner: Prefix
- Not exo-
- Inner beginner
- Opposite of exo-
- Prefix with dermal
- College course on insects, for short
- Inner opening?
- Course on insects, for short
- Inner, in combinations
- Prefix with parasite
- Prefix with -zoic
- Within (prefix)
- Prefix meaning "within"
- Opposite of ecto-
- Prefix with derm
- Within: Pref.
- Inside: Prefix
- Prefix with -derm
Last Seen In
- Penny Dell Sunday - January 11, 2026
- Penny Dell Sunday - November 06, 2022