1 | noun | reduction in size of an organ or part (as in the return of the uterus to normal size after childbirth) 2 | noun | a long and intricate and complicated grammatical construction 3 | noun | marked by elaborately complex detail 4 | noun | the act of sharing in the activities of a group 5 | noun | the process of raising a quantity to some assigned power 6 | noun | the action of enfolding something (6 meanings)

in-vo-lu-tion (10 letters | 4 syllables)

involutions

elaborateness | elaboration | intricacy | engagement | involvement | participation | exponentiation | enfolding (total: 8)

commitment | group participation | intercession | intervention

biological process | organic process | construction | expression | grammatical construction | complexity | complexness | group action | mathematical operation | mathematical process | operation | change of shape (total: 12)

convolution | devolution | revolution

(none among common words)

involution.com | involution.org | involution.info

(none)

13 (International English) | 13 (North American English)