released — to free from confinement, bondage, obligation, pain, etc.; let go: to release a prisoner; to release someone from a debt.
abetted — to encourage, support, or countenance by aid or approval, usually in wrongdoing: to abet a swindler; to abet a crime.
aided — to provide support for or relief to; help: to aid the homeless victims of the fire.
allowed — to let have; give as one's share; grant as one's right: to allow a person $100 for expenses.
assisted — to give support or aid to; help: Please assist him in moving the furniture.
encouraged — Simple past tense and past participle of encourage.
explained — Simple past tense and past participle of explain.
freed — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
furthered — at or to a greater distance; farther: I'm too tired to go further.
helped — to give or provide what is necessary to accomplish a task or satisfy a need; contribute strength or means to; render assistance to; cooperate effectively with; aid; assist: He planned to help me with my work. Let me help you with those packages.
loosened — to unfasten or undo, as a bond or fetter.
opened — not closed or barred at the time, as a doorway by a door, a window by a sash, or a gateway by a gate: to leave the windows open at night.
permitted — to allow to do something: Permit me to explain.
promoted — to help or encourage to exist or flourish; further: to promote world peace.
unblocked — to obstruct (someone or something) by placing obstacles in the way (sometimes followed by up): to block one's exit; to block up a passage.