13-Letter Words Containing: F,I,R,M,E,R,S

• the state of being restored to its former good condition

• A performative utterance.

• A voltage amplifier for amplifying a low-level input signal; its output is the input to a higher-level amplifier.

• tumor of the fibrous covering of a peripheral nerve

• a theory (popular in the 18th century and now discredited) that an individual develops by simple enlargement of a tiny fully formed organism (a homunculus) that exists in the germ cell

• correctional institution for the detention and discipline and training of young or first offenders

• tending to reform