Suppositious and Tentative

Suppositious adjective - Based primarily on surmise rather than adequate evidence.

Tentative and suppositious are semantically related. In some cases you can use "Tentative" instead an adjective "Suppositious".

Tentative adjective - Determined by something else.

Suppositious and tentative are semantically related. Sometimes you can use "Suppositious" instead an adjective "Tentative".

Nearby Word: tentatively