shifty
adjective
[ ˈʃɪfti ]
• (of a person or their manner) appearing deceitful or evasive.
• "he had a shifty look about him"
Similar:
devious,
evasive,
slippery,
duplicitous,
false,
deceitful,
underhand,
untrustworthy,
double-dealing,
two-faced,
Janus-faced,
dishonest,
shady,
wily,
crafty,
cunning,
tricky,
sneaky,
furtive,
treacherous,
artful,
sly,
scheming,
contriving,
snide,
snidey,
foxy,
iffy,
shonky,
• constantly changing; shifting.
• "it was a close race in a shifty wind on smooth water"