Answer | Crossword Clue |
---|---|
tufa | a porous limestone, also TOPH, TOPHE |
tufas | TUFA, a porous limestone, also TOPH, TOPHE |
tophs | TOPH, a porous limestone, also TUFA, TOPHE |
tophes | TOPHE, a porous limestone, also TUFA, TOPH |
toph | a porous limestone, also TUFA, TOPHE |
tophe | a porous limestone, also TUFA, TOPH |