wholehearted.

Showing complete sincerity, enthusiasm, or support without holding back.

Use it for

Words that belong together

• wholehearted support
• wholehearted effort

On the page

The proposal received wholehearted support.

Usage notes

Primary category: literary / elevated general. Forms: Comparative more wholehearted; superlative most wholehearted when comparison is meaningful. Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings. Established modern English lexical item. No separate regional spelling or grammatical inflection entry. Commonness: moderately common.