Synonyms and antonyms of To make a secret plan in British Thesaurus

conspire (verb)

to secretly plan with someone to do something bad or illegal

scheme (verb)

to make secret plans to achieve something, especially in a dishonest way

connive (verb)

to plan secretly, especially to do something that is illegal or immoral

plot (verb)

to make a secret plan with other people to do something bad

hatch (verb)

if you hatch something such as a plan, you plan it, especially in secret

collude (verb)

formal to work secretly with someone to do something dishonest

intrigue (verb)

literary to plan secretly, especially in order to harm or cheat someone

plot (verb)

to secretly plan to do something

be in league with someone ()

to be secretly working together with someone, especially in order to do something bad

get ideas ()

to plan something that someone will not like or allow