rule is arätö

arätö = rule (noun) (some things Google found for "arato": a common term; an uncommon last name; an unusual generally masculine first name; Arato Castle in Japan; character Arato Endo in dystopia manga Beatless; in Hungarian similar arató means reaper, harvester; in Italian a form of the verb to plough or plow; name of places in Spain (Canary Islands), Japan and Mexico)

Word derivation for "rule (regulation)" :
Basque = arau, Finnish = sääntö
Miresua = arätö

I took the opportunity to use an ö (o umlaut) in my Miresua word.

You can find the word rule or rules around ten times in Alice's Adventures in Wonderland.

neck is leka

leka = neck (noun) (some things Google found for "leka": a very common term; an unusual last name; an unusual first name that is often masculine; name of several pretender princes to the Albanian throne; LEKA baby toys by IKEA; means sledgehammer in Finnish; means "drip, leak" in Icelandic; name of an island and municipality in Norway and multiple places in Poland)

Word derivation for "neck" :
Basque = lepo, Finnish = kaula
Miresua = leka

This is the word for the part of body and the tapered part of a bottle.

This Miresua conlang word has been changed. The word for neck is now laupo.

stairs is esparat

esparat = stairs (or staircase) (noun) (some things Google found for "esparat":an unusual term; L'Esparat is a restaraunt in Vogue, France; a very rare last name; Esparat (aka Esparat-e Bala and Esparat-e Pa'in) is the name of a place in Iran)

Word derivation for "stairs (or staircase)" :
Basque = eskailera, Finnish = portaat
Miresua = esparat

The Basque word is similar to the Spanish word for stairs, escalera.

I know that I'm not making profound progress, but I'm continuing to add words. I found four occurances of the word stairs in Alice's Adventures in Wonderland.

shelf is hypal

hypal = shelf (noun) (some things Google found for "hypal": an uncommon term; user names; name of a World of Warcraft gaming character; a rare last name; Le Prince Hypal is a convenience Store in Grasse, France; similar hyphal is an adjective for threadlike elements of a fungus; similar hypallage is a literary device which interchanges two elements in a phrase or sentence from a more logical to a less logical relationship)

Word derivation for "shelf" :
Basque = apal, Finnish = hylly
Miresua = hypal

The plural of shelf, shelves, occurs twice in Alice's Adventures in Wonderland.

bat is segako

segako = bat (noun) (some things Google found for "segako": a rare term; user names; a rare generally feminine first name that can be Japanese; a rare last name; SeGaKo food service and catering equipment of Hamburg, Germany; a World of Warcraft character name; Sega KO Drive (aka K.O. Drive by Sega) Video Racing Game)

Word derivation for "bat" :
Basque = saguzar, Finnish = lepakko
Miresua = segako

This is the word for the small flying mammal. The word bat occurs in Alice's Adventures in Wonderland. "Twinkle, twinkle, little bat! How I wonder what you're at!" starts a poem recited by the Mad Hatter.

rat is rato (revisisted)

rato = rat (animal) (noun) (some things Google found for "rato": a very common term; an unusual last name which can be Portuguese; a rare first name; similar Räto is a Swiss masculine name; RATO is an acronym for Rocket-Assisted Take Off (for aircraft); Rato Bangala Foundation for training primary teachers in Nepal; Chongqing Rato Power Co., Ltd. of China manufactures engines; means "mouse, rat" in Galician and Portuguese; means "short time, while" in Spanish; name of places in Portugal, Haiti and Brazil)

Word derivation for "rat" :
Basque = arratoi, Finnish = rotta
Miresua = rato

My previous word for rat was arrota.

No Basque word starts with R, instead this letter is always preceded by a vowel or a vowel combined with a second R. Finnish words can start with R. For Miresua, I chose to allow starting consonants used in Basque or Finnish or both languages. So Miresua words can start in R. Since the Finnish word starts in R, I decided to let my Miresua word do too.

mushroom is perini

perini = mushroom (noun) (some things Google found for "perini": a common term; an uncommon last name that can be Italian; Tutor Perini Corporation (formerly Perini Corporation) is a large general contractor in the USA; Perini Navi is an Italian shipyard that builds luxury sailing yachts; Perini Ranch Steakhouse in Texas; a rare first name; Perini Sivatandavam or Perini Thandavam is an ancient dance form from South India)

Word derivation for "mushroom" :
Basque = perretxiko, Finnish = sieni
Miresua = perini

I mixed this word up at the last minute. Alice encounters an oversized mushroom in Alice's Adventures in Wonderland. She learns from the Caterpillar that nibbling a piece of mushroom from "one side will make you grow taller, and the other side will make you grow shorter."

room is gune

gune = room (noun) (some things that Google found for "gune": a very common term; an uncommon last name that can be from India; a rare first name; name of an eccentric scientist character in animated film Titan A.E. (2000); means site in Basque; means "a woman of any age" in New Testament Greek (transliterated); means "kind, type, sort" in Persian (transliterated); Chefe Gune is the name of a place in Mozambique)

Word derivation for "room" :
Basque = gela, Finnish = huone
Miresua = gune

This is the word for room, as in a division in a building. It appears later on in Alice's Adventures in Wonderland.