difference; disagreement; conflict; clash; discrepancy; inconsistency

difference; discrepancy; variation

malaise; physical unease

reliable; dependable

difference; disparity; gap

to not match well (e.g. at the seams); to not mesh properly (of gears)

to hardly recognise; to mistake for something or someone else

mistake; error

illegal; illicit; unlawful

improper conduct (e.g. between man and woman); indiscretion

unconstitutionality

crossing without meeting (e.g. letters in the post, people on the road); going astray