a. Advice = counsel,
advices = information
b. Air = atmosphere,
airs = proud
c. Authority = command,
authorities = persons in power
d. Good = wise,
goods = property
e. Iron = metal,
irons = fetters, chains
f. Force = strength
forces = army
g. Content = satisfaction,
contents = things contained
h. Respect = regards,
respects = compliments
i. Work = job
works = compositions, factories,