12-Letter Words Containing: O,L,O,I,S,T

• give the etymology or derivation or suggest an etymology (for a word)

• construct the history of words

• someone who plays a xylophone

• a person who is trained in or engaged in enzymology

• compile an anthology

• someone who is learned in theology or who speculates about theology

• Someone keen on or an expert at archery; a lover or practitioner of archery.

• a scientist trained in psychology

• a system of naming the notes of a musical scale by syllables instead of letters

• singing using solfa syllables to denote the notes of the scale of C major