transcurrir - to pass, to elapse
transferir - to transfer
transfundir - to tranfuse, to transmit, to spread
transgredir - to break
transmutar - to transmute
trasgredir - to transgress
traslucir - to show, to reveal
trasplantar - to transplant
tasar - appraise
traumatizar - traumatize
tiznar - grime
tremolar - oscillate