without interest

commonplace

(of talk, behaviour, work etc) causing a person to lose interest and feel tired

uninteresting

belonging to, used by, coming from, done by, affecting, all or nearly all members of a group or society

average, ordinary

ordinary or usual

usual, everyday

based on convention (and so sometimes appearing insincere)

common, normal

dull because often repeated

trite, cliched

(of words, ways of speaking or writing) used in situations when one must be particularly polite, impersonal, well-educated, traditional etc to give a good impression

established, orderly

(of sayings) repeated too often to have any meaning

cliched, tired

of, connected with, produced by, machines; (of a person, action) done like machines (as if) without thought

done by machine; machinelike

done as a duty or routine but without care, sincerely or interest

automatic, unthinking

a supply or store of goods available for sale, distribution or use, especially goods kept by a trader or shopkeeper

commonplace

(of remarks, ideas, opinions) ordinary and dull

silly, commonplace

used, heard, often (and so dull)

overused, out-of-date