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.

Qenya 

ando

adverb. long

An adverbial form of anda “long” from the phrase Q. Eldar ando kakainen loralyar Koivienenissen “the Elves were long lying asleep at Koivienéni” (VT27/7).

ando

noun. gate, door

Qenya [Ety/AD; EtyAC/LOƷ; PE22/022; PE22/050; SM/241] Group: Eldamo. Published by

ando lómen

proper name. Door of Night

Name of the “Doors of Night” leading beyond the world in Silmarillion drafts from the 1930s (SM/237, 241), also appearing as a rejected name in The Etymologies as combination of ando “door” and the genitive of lóme “night” (EtyAC/LOƷ).

Qenya [EtyAC/LOƷ; SM/237; SM/241; SMI/Ando Lómen] Group: Eldamo. Published by

anda

adjective. long

Qenya [Ety/ÁNAD; PE18/032; PE22/011; PE22/020; PE22/021; PE22/096; PE22/125; PE23/109] Group: Eldamo. Published by

-ando

suffix. agent (male)

eldar ando kakainen loralyar koivienenissen

the Elves were long lying asleep at Koivienéni

hando

noun. agent (male)

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.