Organism

2 clues
Life form
Living thing
Similar answers:
Actinism
Alexmorgan
Anachronism
Anakronism
Antagonism
Argonorgan
Arianism
Aryanism
Bacchanalianism
Badimpressionism
Barrelorgan
Barrelorgans
Bioorganism
Borga
Calorgas
Calvinism
Canismajor
Canisminor
Chairorganhouse
Charlatanism