el quejica, la quejica - whiner, chronic complainerSpanish example: No quisiera parecer un despotricador y quejica.
English example: I don't want to seem like a ranter and a whiner.
Source: el quejica, la quejica - whiner, chronic complainer (https://www.123teachme.com/spanish_feeds/word_of_the_day/2021/3/24)