complicated

As verbs the difference between sophisticate and complicated

is that sophisticate is to make less natural or innocent while complicated is (complicate).

As adjectives the difference between sophisticate and complicated

is that sophisticate is adulterated; not pure; not genuine while complicated is difficult or convoluted.

As a noun sophisticate

is a worldly-wise person.

As adjectives the difference between complicated and messy

is that complicated is difficult or convoluted while messy is in a disorderly state; chaotic; disorderly.

As a verb complicated

is past tense of complicate.

As adjectives the difference between complicated and labyrinthine

is that complicated is difficult or convoluted while labyrinthine is physically resembling a labyrinth; with the qualities of a maze.

As a verb complicated

is past tense of complicate.

As adjectives the difference between abstruse and complicated

is that abstruse is (obsolete) concealed or hidden out of the way; secret while complicated is difficult or convoluted.

As a verb complicated is

(complicate).

As verbs the difference between complicated and hello

is that complicated is past tense of complicate while hello is to greet with "hello".

As an adjective complicated

is difficult or convoluted.

As an interjection hello is

A greeting (salutation) said when meeting someone or acknowledging someone’s arrival or presence.

As a noun hello is

"Hello!" or an equivalent greeting.