phosphoric

About 0.81 uses per million words.

Meaning

1. adjective Pertaining to the element phosphorus; containing phosphorus, especially in its higher valency (5). .mw-parser-output .defdate{font-size:smaller}
2. adjective Pertaining to a phosphor; phosphorescent.

Similar words

phosphorous phosphorus phosphidic phosphated phosphatidic sulphophosphorous phosphorized hypophosphorous polyphosphoric phosphureted

Often followed by

acid acids and anhydride light oxide esters or ores ester