Vocabulary

horizontal; level; even

necessary

red; crimson; scarlet; vermilion

safe (e.g. choice); secure; innocuous; inoffensive

exquisite; superb; perfect; miraculous

tenacious; persevering; persistent; stubborn; steadfast

lovely; wonderful; charming; enchanting; nice; great

multipurpose

salaried; paid; with pay

electrically powered; electric

monotony; monotone; dullness

ideal

legal; lawful; legitimate

abstract

long (distance, length)

few; little; small (amount); low; scarce; insufficient

reluctant; unwilling; involuntary; unintentional; unintended; unlooked-for

apathetic; indifferent; nonchalant; callous

cheerful; bright

white

wonderful; splendid; magnificent; amazing; superb

difficult to understand; unintelligible; abstruse

noisy; confused; uproarious

fast; quick; rapid; swift; speedy; brisk

diverse; various; wide-ranging

exceptional; unusual

significant; useful; meaningful; worthwhile; valuable; of interest

great; grand; extensive; large-scale

beneficial; profitable; useful; helpful; instructive

abrupt; sudden

frank; direct; plain; straightforward; point-blank; concise

made of iron

rare

severe; bitter; scathing

atrocious; heinous; fiendish; brutal; vicious

bodily; physical; corporeal

third

eightfold; octuple

conservative

record; record-setting; record-breaking