Suffer (7)
'suffer' is the definition.
(undergoing is a kind of suffering)
This is all the clue.
(Other definitions for undergo that I've seen before include "Stand" , "Experience - bear" , "Submit to an experience" , "Endure, experience something" , "put up with" .)
'suffer' is the definition.
(I know that suffer can be written as sustain)
This is all the clue.
(Other definitions for sustain that I've seen before include "Nurture, uphold" , "Provide nourishment" , "Carry" , "Strengthen; suffer" , "Nurish" .)
'suffer' is the definition.
(to incur is to suffer or experience)
This is all the clue.
(Other definitions for incur that I've seen before include "Runic (anag.)" , "Become subject to (eg, taxes)" , "Bring on oneself, say costs" , "Become liable to (costs)" , "Become subject to (something unwelcome)" .)
'suffer' is the definition.
(I know that suffer can be written as endure)
This is the entire clue.
(Other definitions for endure that I've seen before include "Put up with - last" , "Last or suffer patiently" , "survive" , "Remain in existence; suffer" , "Last or tolerate" .)
'suffer' is the definition.
(ailing is a kind of suffering)
This is the entire clue.
(Other definitions for ail that I've seen before include "Afflict; suffer" , "Bother" , "Worry" , "Be unwell, feel poorly" , "Go sick" .)