oblong.
oblong; such as an oval or rectangle
It is an oblong which is another name for a rectangle.
ready
age-old
Rhea is a bird. It is 4 letters and starts with the letter R.
Headache starts and ends with the letters he. Another word is heartache.
antidisestablishmentarisms Alphabet - 26 letters, starts with A
· rectangle · right triangle
broccoli
momentum starts with the letter "M" and has 8 letters, while force starts with the letter "F" and has 5 letters.
Base of a triangle or breadth of a rectangle
You is not a letter it is three letters in a word.