Masked is a related term of suggested.

As verbs the difference between masked and suggested

is that masked is (mask) while suggested is (suggest).

As an adjective masked

is wearing a mask or masks; characterized by masks; concealed; hidden.

Refinement is a related term of training.

As nouns the difference between refinement and training

is that refinement is the act, or the result of refining; the removal of impurities, or a purified material while training is training.

As nouns the difference between oddity and curiosity

is that oddity is an odd or strange thing or opinion while curiosity is careful, delicate construction; fine workmanship, delicacy of building.

As nouns the difference between partition and segregation

is that partition is an action which divides a thing into parts, or separates one thing from another while segregation is the setting apart or separation of things or people, as a natural process, a manner of organizing people that may be voluntary or enforced by law.

As a verb partition

is to divide something into parts, sections or shares.

Forecast is a synonym of extrapolate.

As verbs the difference between forecast and extrapolate

is that forecast is to estimate how something will be in the future while extrapolate is to infer by extending known information.

As a noun forecast

is an estimation of a future condition.

Upset is a related term of calamity.

As nouns the difference between upset and calamity

is that upset is (uncountable) disturbance or disruption while calamity is an event resulting in great loss.

As an adjective upset

is (of a person) angry, distressed or unhappy.

As a verb upset

is to make (a person) angry, distressed, or unhappy.

As adjectives the difference between distant and narrow

is that distant is far off (physically, logically or mentally) while narrow is having a small width; not wide; slim; slender; having opposite edges or sides that are close, especially by comparison to length or depth.

As a verb narrow is

to reduce in width or extent; to contract.

As a noun narrow is

a narrow passage, especially a contracted part of a stream, lake, or sea; a strait connecting two bodies of water.

As adjectives the difference between distressing and disturbing

is that distressing is causing distress; upsetting while disturbing is causing distress or worry; upsetting or unsettling.

As verbs the difference between distressing and disturbing

is that distressing is present participle of lang=en while disturbing is present participle of lang=en.