Unihan Entries
- prison; stable, pen; secure
- be discreet, prudent, cautious
- to become solid, solidify; strength
- hard, strong, firm; resolute
- rhinoceros; sharp, well-tempered
- hard, firm, strong; obstinate
- sure, certain; real, true
- bind; firm, secure, strong
- apt, clever; sycophant, flatterer
- difficult, hard; distressing
- difficult, arduous, hard; unable