saltish

They sipped on their saltish Kashmiri pink tea a little longer instead of starting on the buffet their host had set out.

From Washington Post ● Jan. 23, 2017

Lymph, limf, n. water: a colourless or faintly-yellowish fluid in animal bodies, of a rather saltish taste, and with an alkaline reaction.—n.

From Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) by Various

The well El-Kusayr, just below the ruin, though at present closed, yielded till lately a large quantity: about half a mile to the westward is, or rather was, a saltish pit surrounded by four sweet.

From The Land of Midian — Volume 2 by Sir Richard Francis Burton

Those which were overturned, fell in pieces immediately upon my touching them; and the filaments which remained under the bark, were covered over with a saltish powder, as clear as crystal.

From Perils and Captivity Comprising The sufferings of the Picard family after the shipwreck of the Medusa, in the year 1816; Narrative of the captivity of M. de Brisson, in the year 1785; Voyage of Madame Godin along the river of the Amazons, in the year 1770. by Patrick Maxwell

It consists of a few stunted trees; several patches of brush, close set and almost impenetrable; large tufts of sour and wiry grass, and abundance of low saltish plants, chiefly of the creeping kind.

From An Account of the English Colony in New South Wales, Volume 2 by David Collins