des clous
The only words ending with -ou when singular that are ending with -oux when plural: bijou, chou, pou, caillou, genou, joujou and hibou
e.g. un pou / des poux
Some words are ending with -oux at both singular and plural, e.g.: courroux, saindoux
The French plural of "un chat" is "des chats."
The plural of "un fruit" in French is "des fruits".
singular: un manteau, plural: des manteaux
des feutres (singular: un feutre)
A cat is "un chat", masculine noun and singular if there is only one. Use the plural "des chats" when there are several of them.
"There is a big nail on the wall" is a literal English equivalent of the French phrase Il y a un grand clou sur le mur. The pronunciation of the masculine singular impersonal prepositional phrase will be "ee-ya eh graw kloo syoor luh myoor" in French.
To drive in a nail is 'enfoncer un clou' in French. The specific fact of driving a (headless) nail into the plank, so as to make it sink below the wood level, is 'chasser un clou'.
The plural of "un fruit" in French is "des fruits".
The French plural of "un chat" is "des chats."
singular: un manteau, plural: des manteaux
a bird is 'un oiseau' (masc.), in French. The plural is 'des oiseaux.a bird is 'un oiseau' (masc.), plural 'des oiseaux' in French.
a dog is called un chien in French, plural: des chiens.
des serpents
des poneys
un oiseau a bird is called 'un oiseau' (plural: oiseaux) in French.
un noyau (plural: noyaux) is a fruit stone in French.
un total (singular), des totaux (plural)