complacent

As adjectives the difference between selfish and complacent

is that selfish is holding one’s self-interest as the standard for decision making while complacent is uncritically satisfied with oneself or one's achievements; smug.

As adjectives the difference between boastful and complacent

is that boastful is tending to boast or brag while complacent is uncritically satisfied with oneself or one's achievements; smug.

As an adjective complacent

is uncritically satisfied with oneself or one's achievements; smug.

As a verb gloat is

to exhibit a conspicuous sense of self-satisfaction, often at an adversary's misfortune.

As a noun gloat is

an act or instance of gloating.

As a noun apologist

is one who makes an apology.

As an adjective complacent is

uncritically satisfied with oneself or one's achievements; smug.

As an adjective complacent is

uncritically satisfied with oneself or one's achievements; smug.

As adjectives the difference between complacent and egoistical

is that complacent is uncritically satisfied with oneself or one's achievements; smug while egoistical is caring about oneself rather than others.

As an adjective complacent

is uncritically satisfied with oneself or one's achievements; smug.

As a noun expedient is

expedient.

As a verb expedient is

.

As adjectives the difference between awry and complacent

is that awry is turned or twisted toward one side; crooked, distorted, out of place while complacent is uncritically satisfied with oneself or one's achievements; smug.

As an adverb awry

is obliquely, crookedly; askew.

As adjectives the difference between complex and complacent

is that complex is made up of multiple parts; composite; not simple while complacent is uncritically satisfied with oneself or one's achievements; smug.

As a noun complex

is a problem.

As a verb complex

is (chemistry|intransitive) to form a complex with another substance.

As adjectives the difference between nonchalant and complacent

is that nonchalant is casually calm and relaxed while complacent is uncritically satisfied with oneself or one's achievements; smug.