Foam (6)
'foam' is the definition.
(suds is a kind of foam)
This is all the clue.
(Other definitions for suds that I've seen before include "Soapy froth" , "Lather" , "Mass of soap bubbles" , "Soapy water" , "Lathery bubbles" .)
'foam' is the definition.
(lathering is a kind of foaming)
This is all the clue.
(Other definitions for lather that I've seen before include "Foam made from soap" , "Panic" , "Froth formed by soap and liquid" , "Frothy suds" , "Shaving or soap foam" .)
'foam' is the definition.
(synonyms)
This is all the clue.
(Other definitions for froth that I've seen before include "Spume or foam" , "Effervesce" , "Lather" , "Mass of small bubbles" , "Small bubbles on a liquid" .)
'foam' is the definition.
(spume is a kind of foam)
This is the entire clue.
(Other definitions for spume that I've seen before include "Froth on waves" , "Surf" , "Foam on waves" , "Sea foam, froth" .)