Esta es una puerta. Note the agreement in "esta", "una", and "puerta", all feminine. For a masculine object, "Este es un coche".
La puerta.
abrió el puerto.
puerta de plegamiento
al lado de la puerta
La puerta es morado.
cerca de la puerta
Bisagras (fem.) Goznes (masc.)
To command someone to open the door in Spanish, you would say 'Abre la puerta.'
la puerta número uno
Cerrar la puerta de golpe.
"Tempting" in Spanish is "tentador." It is pronounced, "ten-tah-DOOR." Sites such as learn-spanish.co.il provide audio pronunciations of many common Spanish words.
adorable pronounced like ah door ah bley