Vocabulary

used (ticket, stamp, etc.); spent (fuel, battery, etc.)

near; close (to); nearby

carefree; buoyant; lighthearted; sprightly

most suitable; optimum; optimal; best

objective

fundamental; basic

reverse; opposite

rational; reasonable; logical

legal; lawful; legitimate

equal (distribution, treatment, level, etc.); even; uniform

dramatic; exciting; touching

firm (market); bullish

remarkable; striking; obvious

different (quality, nature); heterogeneous

impressive; striking; memorable; impactful

sharp (knife, claws, etc.); pointed

excessive; immoderate

foreign; imported

strongest

faithful; devoted; loyal; honest; true

highly priced; expensive; valuable; costly

absolute secrecy

bitter

nice; likeable; desirable

efficient

succeeding; following; trailing; next

strict; severe; stern; rigid; rigorous; tough

used; second-hand; old

unexpected; unforeseen; strange

steady; honest; sober; straightforward; reliable

for use as food; edible

firm; determined; resolute; conclusive

new and old; incoming and outgoing

pitch-dark; pitch-black; completely dark

unique; peculiar; singular

unnatural; artificial; affected; strained

sexual (i.e. relating to biological sex)

systematic; organized; organizational

simple; artless; naive; unsophisticated

of long standing; long-pending; long-cherished