ill-assorted
adjective
• not well matched.
• "ill-assorted furniture"
Similar:
mismatched,
ill-matched,
incongruous,
unsuited,
incompatible,
inharmonious,
discordant,
clashing,
discrepant,
dissimilar,
unlike,
unalike,
varying,
varied,
at variance,
disparate,
divergent,
diverse,
contrasting,
distinct,