12-Letter Words Start with 'act'

There are 7 12-letter words that start with 'act'.

actabilities	actinometers	actinometric
actinomorphy	actinomycete	actinomycins
activenesses

Note: These 7 12-letter words that start with 'act' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with acti, actu, acto, acta, actr, acte, acts.

4-letter words start with 'act' (2)
5-letter words start with 'act' (3)
6-letter words start with 'act' (6)
7-letter words start with 'act' (12)
8-letter words start with 'act' (21)
9-letter words start with 'act' (22)
10-letter words start with 'act' (16)
11-letter words start with 'act' (11)
12-letter words start with 'act' (7)
13-letter words start with 'act' (7)
14-letter words start with 'act' (3)