extrinsic 9 Associations

accidental (similar term) adventitious (similar term) adscititious (similar term) alien (similar term) foreign (similar term) external (similar term) extraneous (similar term)

unintended 10 Associations

accidental (similar term) inadvertent (similar term) causeless (similar term) fortuitous (similar term) uncaused (similar term) unintentional (similar term) unplanned (similar term)

unplanned 9 Associations

accidental (similar term) casual (similar term) chance (similar term) ad hoc (similar term) casual (similar term) unexpected (similar term) unpremeditated (similar term)