heaviness 3077 # lupe {loo'-pay}; apparently a primary word; 
sadness: -- grief, grievous, + grudgingly, {heaviness}, sorrow.
[ql

 heaviness 0085 # ademoneo {ad-ay-mon-eh'-o}; from a derivative 
of adeo (to be sated to loathing); to be in distress (of mind): -
- be full of {heaviness}, be very heavy.[ql

 heaviness 3076 # lupeo {loo-peh'-o}; from 3077; to distress; 
reflexively or passively, to be sad: -- cause grief, grieve, be 
in {heaviness}, (be) sorrow(-ful), be (make) sorry.[ql

 heaviness 2726 # katepheia {kat-ay'-fi-ah}; from a compound of 
2596 and perhaps a derivative of the base of 5316 (meaning 
downcast in look); demureness, i.e. (by implication) sadness: -- 
{heaviness}.[ql