Answer:
L
I
T
M
U
S

We have spotted LITMUS (6 Letters) a total of 3 times in our database. Below you may see the clues associated with LITMUS and also when and where was it last seen:

Definition

• A dyestuff extracted from certain lichens (Roccella tinctoria, Lecanora tartarea, etc.), as a blue amorphous mass which consists of a compound of the alkaline carbonates with certain coloring matters related to orcin and orcein.

Referring crossword puzzle clues

Usage among publishers:

  • New York Times: Feb 15, 2026
  • LA Times: Jan 9, 2024
  • LA Times: May 10, 2023