# sincere

/sɪnˈsɪɹ/ (US) · /sɪnsˈiə/ (UK)

Source: https://englishreference.com/word/sincere
Updated: 2026-06-20

## Senses

### 1. honest and genuine

adjective · CEFR B2

honest and real; you use this to describe a person who truly means what they say.

For teachers: characterising a person or their actions as genuine and free from pretence.

- He gave a sincere apology for being late, and I could tell he really felt bad.
- She is a sincere person who never hides her true feelings, even when the truth is difficult for others to hear.

Usage: Often used to describe a person's character or their specific apology or promise.

### 2. heartfelt feelings

adjective · CEFR B2

describes a feeling or a message that is deeply felt and true.

For teachers: describing an emotion, belief, or statement that is deeply felt and earnestly intended.

- Please accept my sincere thanks for all the help you gave me this week.
- The ambassador expressed his sincere hope that the two nations could reach a peaceful agreement before the end of the year.

Usage: Commonly collocates with 'belief', 'desire', 'hope', or 'sympathy'.

## Examples

- Please accept my sincere apologies for the mistake.
- Her sincere interest in the local history impressed the residents during the interview.
- The candidate's victory was attributed to a sincere communication style that resonated with voters tired of polished political rhetoric.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.