In Hebrew, the word for "stone" is male-sounding while grammatically female, and the word for "rock" is female-sounding while grammatically male, you know, for simplicity.
French is wild, but it’s actually pretty easy to remember genders for appliances in particular. Generally, the more attractive the appliance, the less questionable its gender. Who could misgender a swamp cooler or a blender?
Not knowing any German I can't tell the difference between this being correct or your putting down "the water sloshing noise machine" with a German accent.
My native language is gendered but I still don't always know how I'm supposed to talk about male members of a species with a feminine name or vice versa.
"A person by the name of Mary was..." "Person" is masculine. Mary can hear me and I don't want to offend her. "Was" has a masculine and a feminine form.
I think the masculine form of "was" would be technically correct, but then do I have to use masculine pronouns? "A person by the name of Mary was there and he..." The real answer is to rephrase what I said to avoid awkward grammar.
I deliberately picked an example where there isn't (or I don't know) a feminine version. Most words that I can think of for various categories of people do have two genders, although in many cases the feminine version sounds awkward to me, a little like the "trix" suffix does to English speakers.
(Also, the male default sometimes makes using the feminine version of a word sound like you're deliberately emphasizing that you're referring specifically to women as opposed to simply talking about someone who happens to be a woman.)
I don’t know how German compares to French or Spanish, but in German things can be masculine, feminine, or neutral. What I do—which is partially as a protest, and partially out of laziness—is to assume every non-person noun is neutral.
It works surprisingly well in IT where basically all nouns are neutral, but I probably sound like Kevin from The Office in every other context.
Yeah as an English speaker using neuter seems very natural. Modern English loan words such as from IT are often neuter for that reason.
However in general, words are statistically most likely to be masculine and least likely to be neuter. So if the word ending isn't obviously feminine and it's not a category such as IT that has a common gender you may be better off guessing masculine.
A machine in french is feminine. It come from latin machina (μαχανά in Greek) which is feminine (-ina suffix is feminine). Washing is just a verb so it have no influence on the "gender".
My highschool french class always loved the word for "squirrel", "pomegranate", and of course the ever popular "seal in the shower" combo for extra fun.
In France, "lave-linge" and "machine à laver" are equally common. The first is masculine and the second feminine. For dryers, "sèche-linge" is definitely most common, and is masculine. Of course this might be very different in Quebec or other french-speaking regions.
I’m sure there’s etymological reasons, but in practice ‘la hospital’ being less pleasant to say (with two vowel sounds directly next to each other) probably contributed. Like how it’s el agua, even though any adjectives for it are feminine: el agua contaminada.