Insincere :: Insincere (a.) Not being in truth what one appears to be; not sincere; dissembling; hypocritical; disingenuous; deceitful; false; -- said of persons; also of speech, thought; etc.; as, insincere declarations..
Insincerity :: Insincerity (n.) The quality of being insincere; want of sincerity, or of being in reality what one appears to be; dissimulation; hypocritical; deceitfulness; hollowness; untrustworthiness; as, the insincerity of a professed friend; the insincerity of professions of regard..
Since :: Since (adv.) From a definite past time until now; as, he went a month ago, and I have not seen him since..
Since :: Since (adv.) In the time past, counting backward from the present; before this or now; ago..
Since :: Since (prep.) From the time of; in or during the time subsequent to; subsequently to; after; -- usually with a past event or time for the object.
Since :: Since (conj.) Seeing that; because; considering; -- formerly followed by that.
Sincere :: Sincere (superl.) Being in reality what it appears to be; having a character which corresponds with the appearance; not falsely assumed; genuine; true; real; as, a sincere desire for knowledge; a sincere contempt for meanness..
Sincere :: Sincere (superl.) Honest; free from hypocrisy or dissimulation; as, a sincere friend; a sincere person..
Sincerity :: Sincerity (n.) The quality or state of being sincere; honesty of mind or intention; freedom from simulation, hypocrisy, disguise, or false pretense; sincereness..
Unsincere :: Unsincere (a.) Not sincere or pure; insincere.
Unsincerity :: Unsincerity (n.) The quality or state of being unsincere or impure; insincerity.