Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
* lăvandārĭa, ōrum, n. [lavo], things to be washed: lavandaria dicit, quae ad lavandum sint data, Laber. ap. Gell. 16, 7, 5 (Inc. Fab. XVII. Rib.).