frustrate

In lang=en terms the difference between deter and frustrate

is that deter is to persuade someone not to do something; to discourage while frustrate is to cause stress or panic.

As verbs the difference between deter and frustrate

is that deter is to prevent something from happening while frustrate is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate is

vain; ineffectual; useless; nugatory.

In transitive terms the difference between fluctuate and frustrate

is that fluctuate is to cause to vary irregularly while frustrate is to cause stress or panic.

As verbs the difference between fluctuate and frustrate

is that fluctuate is to vary irregularly; to swing while frustrate is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate is

vain; ineffectual; useless; nugatory.

As a verb frustrate

is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate

is vain; ineffectual; useless; nugatory.

As a noun setback is

an obstacle, delay, or disadvantage.

As verbs the difference between thwarted and frustrate

is that thwarted is (thwart) while frustrate is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate is

vain; ineffectual; useless; nugatory.

As a verb frustrate

is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate

is vain; ineffectual; useless; nugatory.

As a noun sad is

grain; harvested seeds.

As verbs the difference between depress and frustrate

is that depress is to press down while frustrate is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate is

vain; ineffectual; useless; nugatory.

Mock is a related term of frustrate.

As verbs the difference between mock and frustrate

is that mock is to mimic, to simulate while frustrate is to disappoint or defeat; to vex by depriving of something expected or desired.

As adjectives the difference between mock and frustrate

is that mock is imitation, not genuine; fake while frustrate is vain; ineffectual; useless; nugatory.

As a noun mock

is an imitation, usually of lesser quality.

As verbs the difference between frustrate and infuriate

is that frustrate is to disappoint or defeat; to vex by depriving of something expected or desired while infuriate is to make furious or mad with anger; to enrage.

As adjectives the difference between frustrate and infuriate

is that frustrate is vain; ineffectual; useless; nugatory while infuriate is enraged, furious.

In transitive terms the difference between frustrate and tantalize

is that frustrate is to cause stress or panic while tantalize is to bait (someone) by showing something desirable but leaving them unsatisfied.

As an adjective frustrate

is vain; ineffectual; useless; nugatory.

Eschew is a related term of frustrate.

As verbs the difference between eschew and frustrate

is that eschew is (formal) to avoid; to shun, to shy away from while frustrate is to disappoint or defeat; to vex by depriving of something expected or desired.

As an adjective frustrate is

vain; ineffectual; useless; nugatory.