abase——-amble
ameliorate——-ascertain
ascetic——bias
biennial——cession
chaff——-confound
congeal——defer
deference——dishevel
disinclination——emendation
eminent expropriate
expunge——fractious
fragile——hindrance
hirsute——incontinent
incontrovertible——invasive
inveigh——luminary
luminous——motif
muddle——-painstaking
palatable——preclude
precocious——refractory
refrain——-solemn
solicit——unassailable
uncouth——-zephyr