complaint

As nouns the difference between complaint and compatible

is that complaint is a grievance, problem, difficulty, or concern; the act of complaining while compatible is something that is compatible with something else.

As an adjective compatible is

capable of easy interaction.

Complaint is a related term of grumbling.

As nouns the difference between complaint and grumbling

is that complaint is a grievance, problem, difficulty, or concern; the act of complaining while grumbling is complaining.

As a verb grumbling is

.

As nouns the difference between complaint and controversy

is that complaint is a grievance, problem, difficulty, or concern; the act of complaining while controversy is a debate, discussion of opposing opinions; strife.

As a noun complaint is

a grievance, problem, difficulty, or concern; the act of complaining.

Compain is likely misspelled.

Compain has no English definition.

As a noun complaint

is a grievance, problem, difficulty, or concern; the act of complaining.

As a noun complaint

is a grievance, problem, difficulty, or concern; the act of complaining.

As a verb criticize is

to find fault (with something).

As a verb comply

is to yield assent; to accord; agree, or acquiesce; to adapt one's self; to consent or conform.

As a noun complaint is

a grievance, problem, difficulty, or concern; the act of complaining.

In lang=en terms the difference between lawsuit and complaint

is that lawsuit is in civil law, a case where two or more people disagree and one or more of the parties take the case to a court for resolution while complaint is in criminal law, the preliminary charge or accusation made by one person against another to the appropriate court or officer, usually a magistrate.
However, court proceedings, such as a trial, cannot be instituted until an indictment or information has been handed down against the defendant.

As a noun complaint is

a grievance, problem, difficulty, or concern; the act of complaining.

Complaint is a related term of whingeing.

As a noun complaint

is a grievance, problem, difficulty, or concern; the act of complaining.

As a verb whingeing is

.