sincere

As adjectives the difference between honourable and sincere

is that honourable is alternative form of lang=en while sincere is genuine; meaning what one says or does; heartfelt.

As an adjective sincere

is genuine; meaning what one says or does; heartfelt.

As an adverb wholeheartedly is

in a wholehearted manner; with one's whole heart; enthusiastically; without reserve.

As adjectives the difference between accomplished and sincere

is that accomplished is completed; effected; established; as, an accomplished fact while sincere is sincere.

As a verb accomplished

is (accomplish).

As adjectives the difference between respectable and sincere

is that respectable is deserving respect while sincere is sincere.

As adjectives the difference between sincere and tenacious

is that sincere is sincere while tenacious is clinging to an object or surface; adhesive.

As an adjective sincere

is sincere.

As an adverb deeply is

at depth, in a deep way.

As an adverb fervently

is in a fervent manner.

As an adjective sincere is

sincere.

Honorable is a related term of sincere.

As adjectives the difference between honorable and sincere

is that honorable is (us) worthy of respect; respectable while sincere is sincere.

Pious is a related term of sincere.

As adjectives the difference between pious and sincere

is that pious is of or pertaining to piety, exhibiting piety, devout, godfearing while sincere is sincere.

As adjectives the difference between sincere and affectionate

is that sincere is genuine; meaning what one says or does; heartfelt while affectionate is having affection or warm regard; loving; fond.

As a verb affectionate is

to show affection to; to have affection for.