Trwmgwsg, n. a dead sleep
Trymiad, n. a making potent
Trymlyog, a. flagging
Tryn, n. ardency, fierceness; ardent, fierce, stern
Trynaws, n. pervading quality
Trynedd, n. ardency; fierceness
Tynerth, n. thorough strength
Trynodd, n. a pervading juice
Trynwyd, n. a pervading emotion
Tryryw, n. a perfect kind