calculus pioneer: crossword clues

Matching Answer
Confidence
EULER
95%
AREA
46%
TARTAR
41%
ATARI
20%
OLDS
20%
DEERE
20%
SLOPE
20%
RENAL
20%
LIMIT
20%
LIM
20%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)