As an adjective sematic

is (biology|of the colouring of some insects etc) acting as a sign of danger.

As a proper noun alert is

the northernmost inhabited place in nunavut, canada.

In computing|lang=en terms the difference between payroll and payroll

is that payroll is (computing) the series of accounting transactions that ensure that employees are paid correctly, and that all taxes etc are properly deducted; the department in a company responsible for it while payroll is (computing) the series of accounting transactions that ensure that employees are paid correctly, and that all taxes etc are properly deducted; the department in a company responsible for it.

In euphemistic|lang=en terms the difference between payroll and payroll

is that payroll is (euphemistic) bribes paid to people while payroll is (euphemistic) bribes paid to people.

In lang=en terms the difference between payroll and payroll

is that payroll is to place on a payroll while payroll is to place on a payroll.

As nouns the difference between payroll and payroll

is that payroll is a list of employees who receive salary or wages, together with the amounts due to each while payroll is a list of employees who receive salary or wages, together with the amounts due to each.

As verbs the difference between payroll and payroll

is that payroll is to place on a payroll while payroll is to place on a payroll.

As nouns the difference between hypothesis and concepts

is that hypothesis is (sciences) used loosely, a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation as a scientific term of art, see the attached quotation compare to theory, and quotation given there while concepts is .

As nouns the difference between crumpet and bread

is that crumpet is a type of savoury cake, typically flat and round, made from batter and yeast, containing many small holes and served toasted, usually with butter while bread is a foodstuff made by baking dough made from cereals.

As a verb bread is

to coat with breadcrumbs.

As nouns the difference between gooseberry and redcurrant

is that gooseberry is a fruit, ribes uva-crispa , closely related to the currant while redcurrant is a deciduous shrub, ribes rubrum , native to western europe; any of certain cultivars of the shrub.

As nouns the difference between lulu and dilly

is that lulu is a remarkable person, object or idea; a doozie; a beauty; a humdinger while dilly is someone or something that is remarkable or unusual.

As a proper noun Lulu

is {{given name|female|diminutive=Louisa}}, Louise or Lucy, or of their variant forms.

As an adjective dilly is

redolent of dill (the spice.

As adjectives the difference between anxious and appalled

is that anxious is full of anxiety or disquietude; greatly concerned or solicitous, especially respecting something future or unknown; being in painful suspense;—applied to persons; as, anxious for the issue of a battle while appalled is shocked, horrified by something unpleasant.

As a verb appalled is

past tense of appall.

As adjectives the difference between impactful and valuable

is that impactful is having impact while valuable is having a great value.

As a noun valuable is

a personal possession such as jewellery, of relatively great monetary value; — usually used in plural form.

As verbs the difference between censure and punish

is that censure is while punish is to cause to suffer for crime or misconduct, to administer disciplinary action.

In lang=en terms the difference between screw and tighten

is that screw is to contort while tighten is to become tighter.

As verbs the difference between screw and tighten

is that screw is to connect or assemble pieces using a screw while tighten is to make tighter.

As a noun screw

is a device that has a helical function.