Is

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Across
  1. 2. Vehicles used for sliding over snow or ice, typically pulled by animals (5 letters). sdels
  2. 4. The value of something in terms of money, importance, or quality (5 letters). htrow
  3. 9. Residence for elderly people, often with care facilities (6, 4 letters). terimnteer ohme
  4. 10. The state of being without or not having enough of something (4 letters). kcla
Down
  1. 1. Lacking brightness, interest, or excitement (4 letters). llud
  2. 3. Uncertainty or lack of conviction about something (5 letters). otubd
  3. 5. Fee paid for instruction, especially at a school or university (7 letters). otiutni
  4. 6. A person walking, especially in a city or town; also, lacking in imagination or excitement (10 letters). dpaetsrein
  5. 7. Charges or payments made for professional services or privileges (4 letters). sfee
  6. 8. To continue doing something without stopping (4, 2 letters). eekp no