reckon without one's host
To calculate one's bill without checking with the host or landlord; hence, to come to false conclusions, to miscalculate.
Meaning adapted from Wiktionary, available under CC BY-SA 4.0.
“He planned the party but reckoned without his host regarding the budget.”
“I thought the project would be easy, but I reckoned without my host and underestimated the difficulty of the task.”
“The politician assumed the public would support the new tax, but he had reckoned without his host, failing to anticipate the widespread and intense opposition that followed.”
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abound in one's own sense
To follow one’s own inclinations and opinions.
- 02
ace up one's sleeve
A surprise advantage of which others are not aware.
- 03
act one's age
To behave in a manner appropriate to one's age.
- 04
act one's age, not one's shoe size
Synonym of act one's age (“to behave in a mature manner; to avoid being childish”).
- 05
afraid of one's own shadow
Exceptionally timid.
- 06
air one's dirty laundry in public
To reveal one's sordid secrets to the public.
- 07
air one's dirty linen in public
Synonym of air one's dirty laundry in public.
- 08
albatross around one's neck
A characteristic, possession, associate, or previous deed that hinders one's ability to succeed.
Last updated August 10, 2026