opposer

As nouns the difference between objector and opposer

is that objector is a person who objects to something while opposer is one who opposes, one who shows opposition.

As an adjective cruel

is not nice; mean; heartless.

As a verb cruel

is to spoil or ruin (one's chance of success).

As a noun opposer is

one who opposes, one who shows opposition.

As an adjective opposing

is that opposes or oppose; on the opposite side.

As a verb opposing

is present participle of lang=en.

As a noun opposer is

one who opposes, one who shows opposition.

Rival is a related term of opposer.

As nouns the difference between rival and opposer

is that rival is a competitor (person, team, company, etc) with the same goal as another, or striving to attain the same thing defeating a rival may be a primary or necessary goal of a competitor while opposer is one who opposes, one who shows opposition.

As an adjective rival

is having the same pretensions or claims; standing in competition for superiority.

As a verb rival

is to oppose or compete with.

Opposer is a related term of assailant.

As nouns the difference between opposer and assailant

is that opposer is one who opposes, one who shows opposition while assailant is someone who attacks or assails another violently, or criminally; an attacker.

As an adjective assailant is

assailing; attacking.

As nouns the difference between opposer and competitor

is that opposer is one who opposes, one who shows opposition while competitor is a person or organization against whom one is competing.

As nouns the difference between hindrance and opposer

is that hindrance is something which hinders: something that holds back or causes problems with something else while opposer is one who opposes, one who shows opposition.

As nouns the difference between supporter and opposer

is that supporter is a person who gives support to someone or something while opposer is one who opposes, one who shows opposition.

As nouns the difference between adversary and opposer

is that adversary is an opponent or rival while opposer is one who opposes, one who shows opposition.

As a proper noun Adversary

is the Devil; Satan.