All russian adjectives

unequal in rights

scalene

undeveloped

indivisible

irresolvable

unchangeable

unsolved

indestructible

impenitent

ill-disposed

unable to organize

unreasonable

insoluble

indissoluble

sluggish

extravagant

irrational

nervous

neurotic

unprofitable

uneven

not timid

non-metallic

not made by human hand

lacking in initiative

non-self-propelled

unbalanced

intractable

incompressible

asymmetric

indeclinable

uncourageous

irremovable

uncreasable

ceaseless

indelible

slow-witted

unco-ordinated

dissonant

irreducible

disjointed

slow

incongruous

not corresponding

of low quality

unripe

inconvenient

unstable

of little

unfit for building purposes