uncertain, unsure, incertain
(adjective) lacking or indicating lack of confidence or assurance; “uncertain of his convictions”; “unsure of himself and his future”; “moving with uncertain (or unsure) steps”; “an uncertain smile”; “touched the ornaments with uncertain fingers”
diffident, shy, timid, unsure
(adjective) lacking self-confidence; “stood in the doorway diffident and abashed”; “problems that call for bold not timid responses”; “a very unsure young man”
Source: WordNet® 3.1
unsure (comparative unsurer, superlative unsurest)
uncertain
unstable or precarious
• agnostic (unsure of facts, having no decided opinion on a matter)
Source: Wiktionary
9 May 2025
(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”
Espresso is both a coffee beverage and a brewing method that originated in Italy. When making an espresso, a small amount of nearly boiling water under pressure forces through finely-ground coffee beans. It has more caffeine per unit volume than most coffee beverages. Its smaller serving size will take three shots to equal a mug of standard brewed coffee.
