暇

1. noun spare time; free time; leisure
2. time (it takes to do something); time required
3. time off; leave; vacation; holiday
4. dismissal; firing; severance; divorce
5. na-adjective free; not busy; unoccupied; idle
6. slow (business); slack; dull
7. takes する, intransitive, colloquial to be free; to be not busy; to be available; to be doing nothing

いとま

1. noun, usually in kana (spare) time; free time; leisure
2. usually in kana time off; leave; vacation; holiday
3. usually in kana, dated resignation; dismissal; divorce
4. usually in kana leaving; taking one's leave; farewell