adjectives
not moving or operating freely
"a stiff hinge"
is similar to
not capable of movement or of being moved
powerful
"a stiff current"; "a stiff breeze"
is similar to
having strength or power greater than average or expected
"a strong radio signal"; "strong medicine"; "a strong man"
rigidly formal
"a starchy manner"; "the letter was stiff and formal"; "his prose has a buckram quality"
having a strong physiological or chemical effect
"a potent toxin"; "potent liquor"; "a potent cup of tea", "a stiff drink"
marked by firm determination or resolution; not shakable
"firm convictions"; "a firm mouth"; "steadfast resolve"; "a man of unbendable perseverence"; "unwavering loyalty"
incapable of or resistant to bending
"a rigid strip of metal"; "a table made of rigid plastic"; "a palace guardsman stiff as a poker"; "stiff hair"; "a stiff neck"
very drunk
besotted,
blind drunk,
blotto,
cockeyed,
crocked,
fuddled,
loaded,
pie-eyed,
pissed,
pixilated,
plastered,
slopped,
sloshed,
smashed,
soaked,
soused,
sozzled,
squiffy,
stiff,
tight,
wet