Enter a clue or pattern or both:
The Clue
They haven't any definite forms (7 letter answer)
The Answer
AMOEBAE
Tags
Notes
The answer AMOEBAE is rarely seen, appearing only about once every 1200 puzzles.
Related Clues
Protozoans
One-celled animals
One-celled creatures
Minute animals
Pseudopod formers
Shape shifters?
Sights on slides
Little blobs on slides
Low life forms
Microscope slide subjects
Definition
AMOEBA as a noun:
1. (ameba, amoeba) = naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion