die
Duck, Duct, Dice, Dear, Deer. Don't, dust, darn,does,dips,dull,dahl,dell,debt,deny.
A four letter word starting with the letter a is able.
A four letter word for 'in addition to' is also.
A four letter word for Seizures is moon
The word you are looking for is dice.
diceConsider: BONE; dice is a plural of die and the question is in the singular. 'Playing with dice is still known as "rolling the bones" to this day', you will note from that expression that both 'dice' and 'bones' are plurals, singularly; dice becomes die and bones becomes bone. Perhaps the four letter word you seek?
dice
dice?
die
There are many different shapes and sizes of dice. The typical die that you find in most board games has 6 sides and 6 numbers. There are also 6-sided dice that are made with only 3 options though, and there are 20 and 30 sided dice out there as well. There are also 4 sided dice, 8 sided, 10 sided, and 12 sided that are quite common. They have other (even odd) numbered dice, and other types of dice with math symbols or pictures on them instead of numbers. Or letter dice for word games sometimes.
"Gambling" is an eight letter word.
chop
cubed, cubic
Encyclopedia
I think they want dice but that's not really right because one of them is more properly a die.
The two dots above a letter, you mean, would be called a diaeresis and/or an umlaut.