1) Act of contrition reciter 2) Amends maker 3) Contrite one 4) Expiating person 5) Expiator 6) Forgiveness seeker 7) He expiates 8) He makes reparation 9) He makes restitution 10) Lent participant 11) One doing penance 12) One making amends 13) One offering compensation 14) One recovering from a fall 1) Penit 2) Ruer 
• (n.) One who makes atonement.
A·ton'er noun One who makes atonement.