asthenopia
brain fag
debilitation
debility
enervation
enfeeblement
faintness
fatigue
goneness
heart strain
jadedness
languor
lassitude
mental fatigue
mental strain
overstrain
overtiredness
sleepiness
stance fatigue
strain
tiredness
weakness
wearifulness
weariness
alee
bellyache
contentiousness
deliverability
dyspnoea
earache
easy-chair
feverous
grogginess
incoordination
mi
myalgia
neuralgic
nly
overexcitement
overexertion
overexposure
phlebitis
pruritis
seediness
toothache
unassumed