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C2 Level Wordlist /

Failure and Poverty

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1-
inefficacious
2-
abortive
3-
unprosperous
4-
ill-fated
5-
bungled
6-
unavailing
7-
languishing
8-
foiled
9-
destitute
10-
penurious
11-
hand-to-mouth
12-
indigent
13-
impecunious
14-
downtrodden
15-
to backfire
16-
beggarly
17-
to blunder
18-
to bungle
19-
to fizzle
20-
to languish
21-
to fold
22-
to underperform
23-
to relinquish
24-
to fumble
25-
to misfire
inefficacious
Adjective
i
ɪ
n
n
e
ɛ
ff
f
i
ɪ
c
k
a
c
ʃ
iou
ə
s
s
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Disapproving
Formal

not effective in achieving the intended purpose

efficacious
example
Example
Click on words
The medication proved to be inefficacious in alleviating the patient's symptoms, leading to the exploration of alternative treatments.
The cleaning product, marketed as a stain remover, was inefficacious in removing stubborn stains from various surfaces.

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
abortive
Adjective
a
ə
b
b
o
ɔ
r
r
t
t
i
ɪ
v
v
e
Disapproving
Formal

failing to produce or accomplish the desired outcome

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
unprosperous
Adjective
u
ʌ
n
n
p
p
r
r
o
ɑ:
s
s
p
p
e
ə
r
r
ou
ə
s
s

not doing well or not having enough money or success

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
ill-fated
Adjective
uk flag
/ˈɪlfˈeɪɾᵻd/
Disapproving

bringing bad fortune or ending in failure

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
bungled
Adjective
b
b
u
ə
n
n
g
g
ə
l
l
e
d
d
Disapproving
Informal

poorly executed or managed, resulting in a failure to achieve the intended outcome

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
unavailing
Adjective
u
ə
n
n
a
ə
v
v
ai
l
l
i
ɪ
n
n
g
g
Disapproving
Formal

resulting in little or no effect or success

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
languishing
Adjective
l
l
a
æ
n
n
g
g
u
w
i
ɪ
sh
ʃ
i
ɪ
n
n
g
g
Disapproving

suffering or experiencing a lack of progress, vitality, or growth, often characterized by a feeling of being stuck or in decline

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
foiled
Adjective
f
f
oi
ɔɪ
l
l
e
d
d

prevented from succeeding or achieving a desired outcome

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
destitute
Adjective
d
d
e
ɛ
s
s
t
t
i
ə
t
t
u
u
t
t
e
Formal

lacking various essential needs that are important for well-being or function

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
penurious
Adjective
p
p
e
ɛ
n
n
u
ju
r
r
iou
s
s
Formal

extremely poor or unwilling to spend money

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
hand-to-mouth
Adjective
uk flag
/hˈændtəmˈaʊθ/
Disapproving
Informal

describing a situation where income is just sufficient to cover basic needs

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
indigent
indigent
Adjective
i
ɪ
n
n
d
d
i
ɪ
g
ʤ
e
ə
n
n
t
t
Formal

extremely poor or in need

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
impecunious
Adjective
i
ɪ
m
m
p
p
e
ɪ
c
k
u
ju:
n
n
iou
ɪə
s
s
Formal

severely lacking money

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
downtrodden
Adjective
d
d
o
a
w
ʊ
n
n
t
t
r
r
o
ɑ
dd
d
e
ə
n
n

oppressed or treated unfairly, especially by those in power

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to backfire
to backfire
Verb
b
b
a
æ
ck
k
f
f
i
r
r
e

to have a result contrary to what one desired or intended

Grammatical Information:

intransitive

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
beggarly
Adjective
b
b
e
ɛ
gg
g
a
ə
r
r
l
l
y
i

extremely poor

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to blunder
to blunder
Verb
b
b
l
l
u
ʌ
n
n
d
d
e
ə
r
r
Informal

to commit an embarrassing and serious mistake out of carelessness or stupidity

Grammatical Information:

intransitive

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to bungle
Verb
b
b
u
ʌ
n
n
g
g
ə
l
l
e
Informal

to handle a task or activity clumsily, often causing damage or problem

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to fizzle
Verb
f
f
i
ɪ
zz
z
ə
l
l
e
Informal

to fail or end in a weak or disappointing manner

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to languish
Verb
l
l
a
æ
n
n
g
g
u
w
i
ɪ
sh
ʃ

to fail to be successful or make any progress

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to fold
Verb
f
f
o
l
l
d
d

(of a company, organization, etc.) to close or stop trading due to financial problems

open

Grammatical Information:

intransitive

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to underperform
Verb
uk flag
/ˈəndɝpɝˌfɔɹm/

to not succeed as much as intended

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to relinquish
Verb
r
r
e
i
l
l
i
ɪ
n
n
q
k
u
w
i
ɪ
sh
ʃ
Formal

to voluntarily give up or surrender control, possession, or responsibility over something

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to fumble
Verb
f
f
u
ə
m
m
b
b
ə
l
l
e
Informal

to handle or grip something clumsily or ineffectively

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective
to misfire
Verb
m
m
i
ɪ
s
s
f
f
i
aɪɜ
r
r
e

(of a plan) to fail to have the intended result

Grammatical Information:

transitive

Word Family

efficacy

Noun

efficacious

Adjective

inefficacious

Adjective

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