Words Ending -OSIS — Words Only

7- and 8-letter words ending with the suffix -OSIS

← Full list with definitions

51 words across 2 section(s)

7-Letter Words Ending with -OSIS

ABIOSIS GAPOSIS GLIOSIS KENOSIS KETOSIS MEIOSIS MITOSIS MYCOSIS OSMOSIS OSTOSIS
PYROSIS SOROSIS SYCOSIS VIROSIS WHOOSIS XEROSIS ZYGOSIS ZYMOSIS

8-Letter Words Ending with -OSIS

ACIDOSIS ADENOSIS ADIPOSIS ALPHOSIS AMITOSIS ANEMOSIS APODOSIS CONIOSIS CYANOSIS
CYCLOSIS DIPLOSIS FIBROSIS GUMMOSIS HAPLOSIS HIDROSIS HYPNOSIS KURTOSIS KYPHOSIS
LEUCOSIS LEUKOSIS LORDOSIS NARCOSIS NECROSIS NEUROSIS ORTHOSIS OSTEOSIS PHIMOSIS
PSILOSIS PYCNOSIS PYKNOSIS SEMIOSIS STENOSIS ZOONOSIS

Copyright © 2026 Mitch Bayersdorfer  ·  AGPL-3.0  ·  Thanks to Joe Petree for his definitions for these lists.  ·  Detailed Attributions