The term 'intrude on' can be defined as to DISTURB, IMPOSE upon, or INVADE someone's privacy or space. The crossword solutions for this term are 'DISTURB' (7 letters), 'IMPOSE' (6 letters), and 'INVADE' (6 letters). All three words have similar meanings, but each one has a slightly different connotation. Disturbing someone implies that the action is disruptive and unwelcome, while imposing upon someone implies that the action is unwanted and intrusive. Invading someone's space implies that the action is forceful and without permission.