There are a number of words that can be spelled with the letters provided. Which ones are romantic may differ from person to person, but some words are hearty, rhyme, heart, earth, tear, and mate
tennis ball
No single word. Only 'My heart'
Different letters
Different letters
Different letters
There are two heart muscles that have 11 letters when spelled out. The first is the Endocardium, which is the innermost lining of the heart, and the second is the pericardium.
heart
amorous
a red heart with the letters Ty in the middle (bubble letters)
The throat is the body part that has the letters "rathe" in it.
However many letters you think there might be. Follow your heart.