ablutions (en)

(noun) the washing of one's body or part of it (as in a religious rite) / (noun) the act or action of bathing / (noun) a building housing bathing and toilet facilities on a military base

hermetic (en)

(of a seal or closure) complete and airtight

pallid (en)

(adjective) deficient in color; wan / (adjective) lacking sparkle or liveliness; dull

parlous (en)

(adjective) full of danger or uncertainty; precarious

pellucid (en)

translucently clear