essential, compulsory, required, necessary, enforced, requisite, mandatory, binding
A synonym for changable is adaptable.
A synonym for common noun is word.
A synonym for debris is garbage. An antonym for debris is cleanliness.
detector or metal detectors
a synonym is like more than one word that means the same thing
mandatory, obligatory, forced, required, binding, imperative, requisite
It is obligatory for us to attend school.
obligatory points digram
Another word for obligatory is "required" or "necessary".
It is obligatory that we finish this assignment before class ends.
"Obligatory" is an adjective that describes something that is required or necessary.
Obligatory Villagers was created on 2007-09-25.
fasting is obligatory at the month of Ramadan only other days the fasting is optional , fasting is obligatory for adult Muslim , but if there is satisfactory condition it will not be obligatory and if you have to travel and it make you tired so it will not be obligatory
"Compulsory" is a synonym for "mandatory," as both terms refer to something that is required or obligatory. It is not an antonym, which would imply a meaning opposite to being required. In contexts where something is described as compulsory, it indicates that compliance is not optional.
It's not really obligatory in any way
Obligatory points are strategic control points used to govern railway alignment
In our house it is obligatory for everybody to do daily chores.