a single-celled rot is a mean of inanimate place
ring_rot is brown_rot. foot_rot is plant_disease. black_rot is plant_disease. root_rot is plant_disease. single_celled_haploid_organism is single_cell_organism. kill is single. bottom_rot is plant_disease. dormancy is inaction. yeast is single_celled_plant. single_celled_haploid_organism is haploid_cell.