-nj denotes feminine affectionate diminutives: Manjo = Polly; patrinjo (or panjo) = mamma.

-uj denotes containing or producing: inkujo = inkpot; Anglujo = England.

-ul denotes characteristic: timulo = a coward: avarulo = a miser.

[The suffix -aĉ (not in the Fundamento) is coming into use as a pejorative (= Italian -accio): ridi = to laugh; ridaĉi = to grin, sneer.]

V

table of correlative words

Demonstrative.Relative and
Interrogative.
Negative.Universal.Indefinite.
Person*tiu
that
kiu
who, which
neniu
no one
ĉiu
every, all,
every one
iu
some,
some one
Thing*tio
that (thing)
kio
what, which
nenio
nothing
ĉio
everything
io
something
Qualitytia
that kind of a
kia
what kind of a
nenia
no,
no kind of
ĉia
each,
every kind of
ia
any,
some kind of
Timetiam
then
kiam
when
neniam
never
ĉiam
always
iam
ever,
at some time
Placetie
there
kie
where
nenie
nowhere
ĉie
everywhere
ie
somewhere
Mannertiel
thus, so
kiel
how
neniel
in no way
ĉiel
in every way
iel
in some way,
somehow
Motivetial
therefore
kial
why
nenial
for no reason
ĉial
for all reasons
ial
for some reason
Quantitytiom
so/as much
so/as many
kiom
how much
how many
neniom
none
ĉiom
the whole
amount
iom
somewhat,
a certain amount
Possessionties
of that
kies
whose,
of which
nenies
nobody's
ĉies
everybody's
ies
somebody's

In the demonstrative column, to express "this" instead of "that," add ĉi.

*N.B.Tiu, kiu, etc., are used in agreement with a noun expressed, even when it does not represent a person.