List of 12-letter words beginning with

Click to choose the sixth letter

Click to remove the fifth letter

Click to change word size
All alphabetical All by size 5 6 7 8 9 10 11 12 13 14 15

There are 5 twelve-letter words beginning with ACTIN

ACTINOMETERS	• actinometers n. Plural of actinometer. • ACTINOMETER n. an instrument for measuring incident radiation.
ACTINOMETRIC	• actinometric adj. Of or pertaining to actinometry. • actinometric adj. Measured using an actinometer. • ACTINOMETRIC adj. relating to actinometry, measurement of heating power of the sun's rays, also ACTINOMETRICAL.
ACTINOMORPHY	• actinomorphy n. The condition of being actinomorphic. • ACTINOMORPHY n. the quality of being actinomorphic.
ACTINOMYCETE	• actinomycete n. Any of various filamentous or rod-shaped bacteria, of the order Actinomycetales, that resemble fungi… • ACTINOMYCETE n. a filamentous microorganism like both bacteria and fungi, also ACTINOMYCES.
ACTINOMYCINS	• actinomycins n. Plural of actinomycin. • ACTINOMYCIN n. any of various antibiotics isolated from soil bacteria.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

	Back to top
Previous List	Next List

See this list for:

English Wiktionary: 46 words
Scrabble in French: 7 words
Scrabble in Spanish: 5 words
Scrabble in Italian: 3 words
Scrabble in German: no word
Scrabble in Romanian: 16 words

Recommended websites

Visit WikWik.org - to search for words and build lists from Wiktionary's words.
www.BestWordList.com to create personalized word lists.
www.BestWordClub.com to play duplicate online scrabble.
1word.ws to play with words, anagrams, suffixes, prefixes, etc.
Ortograf.ws to look for words.

This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 1 January 2024 (v-2.2.0z). Informations & Contacts.