Vocabulary

nimble; agile; quick

uneasy

uneasiness; uncertainty; anxiety; apprehension; restlessness; insecurity

ignorance; inexperience; unfamiliarity

vulgar; unrefined

constancy; immutable

disadvantageous; harmful; unprofitable

irreversible

unknowable; mysterious

agnostic

unshapely; ill-formed; misshapen

clumsiness; stupidity; blunder

irregular; undisciplined; disorganized; disorganised; slipshod

in no hurry; nonessential (industry)

displeasure; ill humour; ill humor; pique

failure; poor results

bad manners; rudeness

clumsy (work); awkward; poorly made; botched

irregularity

poor preparation; poor arrangements

imprudence; indiscretion

dissent; disagreement; disapproval; objection; refusal

dissent; disagreement; disapproval; objection; refusal

indigestion

disgraceful; inauspicious; ill-omened; ominous; scandalous

impiety; unbelief; infidelity

not serious; frivolous; insincere; unsteady

misconduct; profligacy; licentiousness

unkindness; inhumanity; heartlessness

heartlessness; inhumanity

poor result; bad record; failure

unproductive; unfruitful

clumsy; bungling

insincerity; dishonesty; untruthfulness; bad faith

inexperienced; incompetent; inept; incapable; careless

haughty; arrogant; insolent; presumptuous

bad form or manners; indecency; impropriety

disloyalty; infidelity

unfitness; incompetency

immorality; iniquity; impropriety