lather

nouns

the froth produced by soaps or detergents
is derived from
agitation resulting from active worry
"don't get in a stew"; "he's in a sweat about exams"
a workman who puts up laths
is a type of (narrower)
an employee who performs manual or industrial labor
the foam resulting from excessive sweating (as on a horse)
is a type of (narrower)
a mass of small bubbles formed in or on a liquid
"the beer had a thick head of foam"

verbs

beat severely with a whip or rod
"The teacher often flogged the students"; "The children were severely trounced"
form a lather
"The shaving cream lathered"
is a type of (narrower)
become bubbly or frothy or foaming
"The boiling soup was frothing"; "The river was foaming"; "Sparkling water"
exude sweat or lather
"this unfit horse lathers easily"
is a type of (narrower)
exude or expel foam
"the angry man was frothing at the mouth"
rub soap all over, usually with the purpose of cleaning