Synonym for dishonest is "deceitful"

canting [adjective]

means "insincere"
two-faced, bigoted, hypocritical, false, dishonest, prejudiced

deceptive [adjective]

means "lying"
tricky, dishonest

devious [adjective]

means "perverse"
sly, crafty, dishonest, underhanded, foxy, insidious

double-dealing [adjective]

means "cheating"
deceitful, untrustworthy, dishonest, hypocritical, tricky

empty [adjective]

means "character trait"
superficial, hypocritical, insincere, delusive, lone, dishonest

iniquitous [adjective]

means "immoral"
bad, unjust, crooked, dishonest, depraved, corrupt

insincere [adjective]

means "superficial"
hypocritical, empty, delusive, lone, dishonest, hollow

rotten [adjective]

means "characteristic"
corrupt, dishonest, deceitful, debauched, contaminated, disgusting

shady [adjective]

means "questionable"
notorious, infamous, disreputable, dishonest

sharp [adjective]

means "character trait"
dishonest, deceitful, cheating, unscrupulous, underhanded, sly

sinister [adjective]

means "corrupt"
crooked, dishonest, pernicious, base, bad, evil

slippery [adjective]

means "sleazy"
dishonest

superficial [adjective]

means "empty"
hypocritical, insincere, delusive, lone, dishonest, hollow

tortuous [adjective]

means "immoral"
deceitful, dishonest, devious, crooked, ambiguous, evasive

two-faced [adjective]

means "insincere"
canting, bigoted, hypocritical, false, dishonest, prejudiced

unconscionable [adjective]

means "unscrupulous"
unprincipled, unlawful, wicked, wanton, barbarous, dishonest

unethical [adjective]

means "unfair"
dishonest, deceitful, crooked, wrong, immoral

wrong [adjective]

means "behaviour"
immoral, bad, unjust, crooked, dishonest, depraved

- translate wrong

dishonesty [noun]

means "corruption"
bribery, extortion, venality

art [noun]

means "character trait"
artifice, cunning, deceit, deception, dishonesty, duplicity

cant [noun]

means "lip service"
deceit, show, hypocrisy, pomposity, empty talk, dishonesty

empty talk [noun]

means "lip service"
deceit, show, hypocrisy, pomposity, cant, dishonesty

faithlessness [noun]

means "doubt or disloyalty"
doubt, scepticism, disbelief, dishonesty, infidelity

guile [noun]

means "deception"
dishonesty

lip service [noun]

means "cant"
deceit, show, hypocrisy, pomposity, empty talk, dishonesty

quackery [noun]

means "misrepresentation"
dishonesty

rip-off [noun]