Hyblygedd, n. flexibility
Hyboen, a. susceptible of pain
Hyboeth, a. easily heated
Hyborth, a. easily supported
Hybrawf, a. demonstrable
Hybryn, a. easily bought
Hybu, v. to get foremost; to recover
Hybwyll, a. discreet, rational
Hybwylledd, n. deliberation
Hybwys, a. aptly pressing