The word is in the Wiktionary

2 short excerpts of Wiktionnary (A collaborative project to produce a free-content dictionary.)

— English words —

• protoorganism n. (Biology) An organism whose nature is so difficult to determine that it might be referred to either…
• proto-organism n. Alternative form of protoorganism.

13 English words from 2 English definitions

Alternative Biology determine difficult either form might nature organism protoorganism referred that whose

2 suffixes (New words found by adding one or more letters at the end of the word.)

protoorganisms proto-organisms

45 words-in-word (Words found as is inside the word. Minimum size 3 letters.)

ani Ani ANI anis Anis gan Gan GaN GAN ism ISM -ism nis NIS Niš org org. Org. organ Organ organism oto Oto OTO oto- OTOO pro Pro PRO pro- Pro. -pro- Prot prot- Prot. proto Proto proto- RGA rot ROT roto roto- too Toor

29 words-in-word RTL (Words found written from right to left, inside the word. Minimum size 3 letters.)

agro agro- gro GRO Groot Ina INA MSI nag oot OoT OOTO orp oto Oto OTO oto- roo 'roo root Root sin Sin SIN Sina tor Tor TOR torp

One anagram (New word found by changing the order of the letters.)

organotropism

4 anagrams found with an extra letter (New words formed with all the letters from the word and an extra letter.)

operating␣rooms organotropisms protoorganisms proto-organisms

One anagram found minus a letter (New word formed with all the letters from the word minus a letter.)

prorogations

Recommended websites

• Visit 1Word.ws - the word PROTOORGANISM is not a valid scrabble word.
• Visit www.BestWordClub.com - to play scrabble duplicate online.

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