unproficiency
improficiency
nonproficiency
unskilfulness
skillessness
unartful
inexpertness
inadequacy
ham-fisted
incompetence
underproficient
nonproficient
unproficient
insufficiency
dyscompetence
amateur
unskilled
inexpert
amateurish
inept
unability
stultified
nontalent
nonexperience
undertalented
clumsy
incompetent
fumbling
bungling
unseasoned
experienceless
unskill
noncompetency
inadept
untalented
underskilled
noncompetent
talentlessness
belated
ragged
bookless
inexpertise
unschooled
unchallenged
unaccomplished
inability
virtueless
inefficaciousness
bad
unintelligence
nonqualification
subexpert
successlessness
weak
ineffective
inexperience
failure
inefficient
raw
unagility
new
vacuitous
unskillful
mutton-fisted
ungenius
bland
unable
inaptitude
courseless
lackluster
vacancy
unequal
nontalented
nonskilled
unworldly
noncommitment
wanting
clumsiness
ineptness
maladroitness
unskillfulness
ineducability
indexterity
noninvolvement
awkwardness
slowness
ineptitude
nonmastery
ineducable
mediocre
nondiligence
noneducational
middling
out of practice
fair
doplic
average
unartful
ham-fisted
underproficient
nonproficient
unproficient
amateur
unskilled
inexpert
amateurish
inept
stultified
undertalented
clumsy
incompetent
fumbling
bungling
unseasoned
experienceless
inadept
untalented
underskilled
noncompetent
belated
ragged
bookless
unschooled
unchallenged
unaccomplished
virtueless
bad
subexpert
weak
ineffective
inefficient
raw
new
vacuitous
unskillful
mutton-fisted
bland
unable
courseless
lackluster
unequal
nontalented
nonskilled
unworldly
wanting
ineducable
mediocre
noneducational
middling
fair
doplic
average
unproficiency
improficiency
nonproficiency
unskilfulness
skillessness
inexpertness
inadequacy
incompetence
insufficiency
dyscompetence
unability
nontalent
nonexperience
unskill
noncompetency
talentlessness
inexpertise
inability
inefficaciousness
unintelligence
nonqualification
successlessness
inexperience
failure
unagility
ungenius
inaptitude
vacancy
noncommitment
clumsiness
ineptness
maladroitness
unskillfulness
ineducability
indexterity
noninvolvement
awkwardness
slowness
ineptitude
nonmastery
nondiligence
English words for 'Lack of proficiency.'
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