Main entry: uncongenial
Definition: used of plant stock or scions; incapable of being grafted
Main entry: uncongenial, incompatible
Definition: not suitable to your tastes or needs
Usage: the uncongenial roommates were always fighting; the task was uncongenial to one sensitive to rebuffs
Main entry: hostile, uncongenial, unfriendly
Definition: very unfavorable to life or growth
Usage: a hostile climate; an uncongenial atmosphere; an uncongenial soil; the unfriendly environment at high altitudes