As nouns the difference between victimizer and victims

is that victimizer is one who victimizes while victims is .

As verbs the difference between suggested and suggest

is that suggested is (suggest) while suggest is to imply but stop short of saying explicitly.

In transitive terms the difference between infect and compromise

is that infect is to make somebody enthusiastic about one's own passion while compromise is to breach (a security system).

As an adjective infect

is infected.

As a noun compromise is

the settlement of differences by arbitration or by consent reached by mutual concessions.

As nouns the difference between steward and waitress

is that steward is a person who manages the property or affairs for another entity while waitress is a female attendant who serves customers in a restaurant, café, or similar.

As verbs the difference between steward and waitress

is that steward is to act as the steward or caretaker of (something while waitress is to work as a waitress.

As a proper noun Steward

is {{surname|A=An English|from=occupations}}, a variant of Stewart.

Regret is a derived term of disappointment.

As nouns the difference between disappointment and regret

is that disappointment is the emotion felt when a strongly held expectation is not met while regret is emotional pain on account of something done or experienced in the past, with a wish that it had been different; a looking back with dissatisfaction or with longing.

As a verb regret is

to feel sorry about (a thing that has or has not happened), afterthink: to wish that a thing had not happened, that something else had happened instead.

In obsolete terms the difference between undertake and shall

is that undertake is to have or take charge of while shall is to owe.

As verbs the difference between undertake and shall

is that undertake is to take upon oneself; to start, to embark on (a specific task etc.) while shall is Used before a verb to indicate the simple future tense, particularly in the first person singular or plural.