There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.

Middle Primitive Elvish

-wē

suffix. abstract suffix

Middle Primitive Elvish [Ety/WEG] Group: Eldamo. Published by

we

pronoun. we (inclusive)

Middle Primitive Elvish [PE17/014; PE23/074; PE23/088; PE23/093] Group: Eldamo. Published by

mizdā

adjective. wet

Middle Primitive Elvish [Ety/MIZD] Group: Eldamo. Published by

salak

root. *grass

The first iteration of this root was unglossed ᴱ√SḶKḶ in the Qenya Lexicon of the 1910s with derivatives like ᴱQ. salki “grass” and ᴱQ. silki- “mow, scythe, mow down” (QL/84). It also had derivatives in the contemporaneous Gnomish Lexicon such as G. salc “green cut grass, ensilage” and G. salca- “to scythe or mow” (GL/66). The root reappeared as extended ᴹ√SALÁK-(WĒ) in The Etymologies of the 1930s with derivatives like ᴹQ. salqe “grass” and N. salab “herb” (Ety/SALÁK).

Middle Primitive Elvish [Ety/SALÁK] Group: Eldamo. Published by

(n)di

root. in

Middle Primitive Elvish [EtyAC/NDI] Group: Eldamo. Published by

-owo

suffix. masculine suffix

Middle Primitive Elvish [PE23/086; PE23/087] Group: Eldamo. Published by

bad-

verb. to judge

Middle Primitive Elvish [Ety/BAD] Group: Eldamo. Published by

dēr

noun. man

Middle Primitive Elvish [Ety/NDER; Ety/Nι; EtyAC/NDER; PE18/035; PE21/55; PE21/58; PE21/60; PE21/64; PE21/65; PE21/69] Group: Eldamo. Published by

imi

root. in

Middle Primitive Elvish Group: Eldamo. Published by

khe

pronoun. we (inclusive)

Middle Primitive Elvish Group: Eldamo. Published by

khe

pronoun. they

Middle Primitive Elvish [PE22/094; PE23/074] Group: Eldamo. Published by

me

pronoun. we (exclusive)

Middle Primitive Elvish [PE17/014; PE22/094; PE23/074; PE23/096] Group: Eldamo. Published by

ndar

root. sign

A rejected root in The Etymologies of the 1930s with a single derivative: ᴹQ. narwe “sign, token”, along with an unglossed (and probably incomplete) form nar... (EtyAC/NDAR).

Middle Primitive Elvish [EtyAC/NDAR] Group: Eldamo. Published by

salakwē

noun. *grass

Middle Primitive Elvish [Ety/SALÁK] Group: Eldamo. Published by

us(u)kwē

noun. reek

Middle Primitive Elvish [Ety/USUK; PE18/050] Group: Eldamo. Published by

wē/ewe

root. person, being, individual

Middle Primitive Elvish [PE23/087] Group: Eldamo. Published by

Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.